13906865440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:903

約数の個数: 192

約数和(自身を含む): 36430847712

約数和(自身を除く): 22523982272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 313, 328, 410, 416, 520, 521, 533, 626, 656, 820, 1040, 1042, 1066, 1252, 1312, 1565, 1640, 2080, 2084, 2132, 2504, 2605, 2665, 3130, 3280, 4069, 4168, 4264, 5008, 5210, 5330, 6260, 6560, 6773, 8138, 8336, 8528, 10016, 10420, 10660, 12520, 12833, 13546, 16276, 16672, 17056, 20345, 20840, 21320, 21361, 25040, 25666, 27092, 32552, 33865, 40690, 41680, 42640, 42722, 50080, 51332, 54184, 64165, 65104, 67730, 81380, 83360, 85280, 85444, 102664, 106805, 108368, 128330, 130208, 135460, 162760, 163073, 166829, 170888, 205328, 213610, 216736, 256660, 270920, 277693, 325520, 326146, 333658, 341776, 410656, 427220, 513320, 541840, 555386, 651040, 652292, 667316, 683552, 815365, 834145, 854440, 1026640, 1083680, 1110772, 1304584, 1334632, 1388465, 1630730, 1668290, 1708880, 2053280, 2119949, 2221544, 2609168, 2669264, 2776930, 3261460, 3336580, 3417760, 4239898, 4443088, 5218336, 5338528, 5553860, 6522920, 6673160, 6685993, 8479796, 8886176, 10599745, 11107720, 13045840, 13346320, 13371986, 16959592, 21199490, 22215440, 26091680, 26692640, 26743972, 33429965, 33919184, 42398980, 44430880, 53487944, 66859930, 67838368, 84797960, 86917909, 106975888, 133719860, 169595920, 173835818, 213951776, 267439720, 339191840, 347671636, 434589545, 534879440, 695343272, 869179090, 1069758880, 1390686544, 1738358180, 2781373088, 3476716360, 6953432720, 13906865440]

約数ペア:

[(1, 13906865440), (2, 6953432720), (4, 3476716360), (5, 2781373088), (8, 1738358180), (10, 1390686544), (13, 1069758880), (16, 869179090), (20, 695343272), (26, 534879440), (32, 434589545), (40, 347671636), (41, 339191840), (52, 267439720), (65, 213951776), (80, 173835818), (82, 169595920), (104, 133719860), (130, 106975888), (160, 86917909), (164, 84797960), (205, 67838368), (208, 66859930), (260, 53487944), (313, 44430880), (328, 42398980), (410, 33919184), (416, 33429965), (520, 26743972), (521, 26692640), (533, 26091680), (626, 22215440), (656, 21199490), (820, 16959592), (1040, 13371986), (1042, 13346320), (1066, 13045840), (1252, 11107720), (1312, 10599745), (1565, 8886176), (1640, 8479796), (2080, 6685993), (2084, 6673160), (2132, 6522920), (2504, 5553860), (2605, 5338528), (2665, 5218336), (3130, 4443088), (3280, 4239898), (4069, 3417760), (4168, 3336580), (4264, 3261460), (5008, 2776930), (5210, 2669264), (5330, 2609168), (6260, 2221544), (6560, 2119949), (6773, 2053280), (8138, 1708880), (8336, 1668290), (8528, 1630730), (10016, 1388465), (10420, 1334632), (10660, 1304584), (12520, 1110772), (12833, 1083680), (13546, 1026640), (16276, 854440), (16672, 834145), (17056, 815365), (20345, 683552), (20840, 667316), (21320, 652292), (21361, 651040), (25040, 555386), (25666, 541840), (27092, 513320), (32552, 427220), (33865, 410656), (40690, 341776), (41680, 333658), (42640, 326146), (42722, 325520), (50080, 277693), (51332, 270920), (54184, 256660), (64165, 216736), (65104, 213610), (67730, 205328), (81380, 170888), (83360, 166829), (85280, 163073), (85444, 162760), (102664, 135460), (106805, 130208), (108368, 128330)]