20190085630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 46862032896

約数和(自身を除く): 26671947266

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 37, 46, 47, 55, 65, 74, 94, 110, 115, 130, 143, 185, 230, 235, 253, 286, 299, 353, 370, 407, 470, 481, 506, 517, 598, 611, 706, 715, 814, 851, 962, 1034, 1081, 1222, 1265, 1430, 1495, 1702, 1739, 1765, 2035, 2162, 2405, 2530, 2585, 2990, 3055, 3289, 3478, 3530, 3883, 4070, 4255, 4589, 4810, 5170, 5291, 5405, 6110, 6578, 6721, 7766, 8119, 8510, 8695, 9178, 9361, 10582, 10810, 11063, 11891, 13061, 13442, 14053, 16238, 16445, 16591, 17390, 18722, 19129, 19415, 22126, 22607, 22945, 23782, 26122, 26455, 28106, 32890, 33182, 33605, 38258, 38830, 39997, 40595, 45214, 45890, 46805, 50479, 52910, 55315, 59455, 65305, 67210, 70265, 79994, 81190, 82955, 89309, 93610, 95645, 100958, 105547, 110630, 113035, 118910, 121693, 130610, 140530, 143671, 154583, 165910, 169793, 178618, 182501, 191290, 199985, 211094, 215683, 226070, 243386, 248677, 252395, 287342, 300403, 309166, 339586, 365002, 381593, 399970, 431366, 439967, 446545, 497354, 504790, 519961, 527735, 600806, 608465, 613867, 718355, 763186, 772915, 848965, 879934, 893090, 912505, 1039922, 1055470, 1078415, 1161017, 1216930, 1227734, 1243385, 1436710, 1502015, 1545830, 1697930, 1825010, 1867723, 1907965, 2156830, 2199835, 2322034, 2372513, 2486770, 2599805, 3004030, 3069335, 3304433, 3735446, 3815930, 3905239, 4197523, 4399670, 4745026, 4960709, 5199610, 5719571, 5805085, 6138670, 6608866, 6752537, 7810478, 7980271, 8395046, 9338615, 9921418, 11439142, 11610170, 11862565, 13505074, 14118941, 15960542, 16522165, 18677230, 19526195, 20987615, 23725130, 24803545, 28237882, 28597855, 33044330, 33762685, 39052390, 39901355, 41975230, 42957629, 49607090, 54567799, 57195710, 67525370, 70594705, 79802710, 85915258, 87782981, 109135598, 141189410, 155308351, 175565962, 183546233, 214788145, 272838995, 310616702, 367092466, 429576290, 438914905, 545677990, 776541755, 877829810, 917731165, 1553083510, 1835462330, 2019008563, 4038017126, 10095042815, 20190085630]

約数ペア:

[(1, 20190085630), (2, 10095042815), (5, 4038017126), (10, 2019008563), (11, 1835462330), (13, 1553083510), (22, 917731165), (23, 877829810), (26, 776541755), (37, 545677990), (46, 438914905), (47, 429576290), (55, 367092466), (65, 310616702), (74, 272838995), (94, 214788145), (110, 183546233), (115, 175565962), (130, 155308351), (143, 141189410), (185, 109135598), (230, 87782981), (235, 85915258), (253, 79802710), (286, 70594705), (299, 67525370), (353, 57195710), (370, 54567799), (407, 49607090), (470, 42957629), (481, 41975230), (506, 39901355), (517, 39052390), (598, 33762685), (611, 33044330), (706, 28597855), (715, 28237882), (814, 24803545), (851, 23725130), (962, 20987615), (1034, 19526195), (1081, 18677230), (1222, 16522165), (1265, 15960542), (1430, 14118941), (1495, 13505074), (1702, 11862565), (1739, 11610170), (1765, 11439142), (2035, 9921418), (2162, 9338615), (2405, 8395046), (2530, 7980271), (2585, 7810478), (2990, 6752537), (3055, 6608866), (3289, 6138670), (3478, 5805085), (3530, 5719571), (3883, 5199610), (4070, 4960709), (4255, 4745026), (4589, 4399670), (4810, 4197523), (5170, 3905239), (5291, 3815930), (5405, 3735446), (6110, 3304433), (6578, 3069335), (6721, 3004030), (7766, 2599805), (8119, 2486770), (8510, 2372513), (8695, 2322034), (9178, 2199835), (9361, 2156830), (10582, 1907965), (10810, 1867723), (11063, 1825010), (11891, 1697930), (13061, 1545830), (13442, 1502015), (14053, 1436710), (16238, 1243385), (16445, 1227734), (16591, 1216930), (17390, 1161017), (18722, 1078415), (19129, 1055470), (19415, 1039922), (22126, 912505), (22607, 893090), (22945, 879934), (23782, 848965), (26122, 772915), (26455, 763186), (28106, 718355), (32890, 613867), (33182, 608465), (33605, 600806), (38258, 527735), (38830, 519961), (39997, 504790), (40595, 497354), (45214, 446545), (45890, 439967), (46805, 431366), (50479, 399970), (52910, 381593), (55315, 365002), (59455, 339586), (65305, 309166), (67210, 300403), (70265, 287342), (79994, 252395), (81190, 248677), (82955, 243386), (89309, 226070), (93610, 215683), (95645, 211094), (100958, 199985), (105547, 191290), (110630, 182501), (113035, 178618), (118910, 169793), (121693, 165910), (130610, 154583), (140530, 143671)]