55205121020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1117

約数の個数: 192

約数和(自身を含む): 142614743040

約数和(自身を除く): 87409622020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 289, 332, 340, 415, 476, 578, 581, 595, 830, 967, 1156, 1162, 1190, 1411, 1445, 1660, 1934, 2023, 2324, 2380, 2822, 2890, 2905, 3868, 4046, 4835, 4913, 5644, 5780, 5810, 6769, 7055, 8092, 9670, 9826, 9877, 10115, 11620, 13538, 14110, 16439, 19340, 19652, 19754, 20230, 23987, 24565, 27076, 28220, 32878, 33845, 34391, 39508, 40460, 47974, 49130, 49385, 65756, 67690, 68782, 80261, 82195, 95948, 98260, 98770, 115073, 119935, 135380, 137564, 160522, 164390, 167909, 171955, 197540, 230146, 239870, 279463, 321044, 328780, 335818, 343910, 401305, 407779, 460292, 479740, 558926, 561827, 575365, 671636, 687820, 802610, 815558, 839545, 1117852, 1123654, 1150730, 1364437, 1397315, 1605220, 1631116, 1679090, 1956241, 2038895, 2247308, 2301460, 2728874, 2794630, 2809135, 2854453, 3358180, 3912482, 4077790, 4750871, 5457748, 5589260, 5618270, 5708906, 6822185, 7824964, 8155580, 9501742, 9551059, 9781205, 11236540, 11417812, 13644370, 14272265, 19003484, 19102118, 19562410, 23195429, 23754355, 27288740, 28544530, 33256097, 38204236, 39124820, 46390858, 47508710, 47755295, 57089060, 66512194, 92781716, 95017420, 95510590, 115977145, 133024388, 162368003, 166280485, 191021180, 231954290, 324736006, 332560970, 394322293, 463908580, 649472012, 665121940, 788644586, 811840015, 1577289172, 1623680030, 1971611465, 2760256051, 3247360060, 3943222930, 5520512102, 7886445860, 11041024204, 13801280255, 27602560510, 55205121020]

約数ペア:

[(1, 55205121020), (2, 27602560510), (4, 13801280255), (5, 11041024204), (7, 7886445860), (10, 5520512102), (14, 3943222930), (17, 3247360060), (20, 2760256051), (28, 1971611465), (34, 1623680030), (35, 1577289172), (68, 811840015), (70, 788644586), (83, 665121940), (85, 649472012), (119, 463908580), (140, 394322293), (166, 332560970), (170, 324736006), (238, 231954290), (289, 191021180), (332, 166280485), (340, 162368003), (415, 133024388), (476, 115977145), (578, 95510590), (581, 95017420), (595, 92781716), (830, 66512194), (967, 57089060), (1156, 47755295), (1162, 47508710), (1190, 46390858), (1411, 39124820), (1445, 38204236), (1660, 33256097), (1934, 28544530), (2023, 27288740), (2324, 23754355), (2380, 23195429), (2822, 19562410), (2890, 19102118), (2905, 19003484), (3868, 14272265), (4046, 13644370), (4835, 11417812), (4913, 11236540), (5644, 9781205), (5780, 9551059), (5810, 9501742), (6769, 8155580), (7055, 7824964), (8092, 6822185), (9670, 5708906), (9826, 5618270), (9877, 5589260), (10115, 5457748), (11620, 4750871), (13538, 4077790), (14110, 3912482), (16439, 3358180), (19340, 2854453), (19652, 2809135), (19754, 2794630), (20230, 2728874), (23987, 2301460), (24565, 2247308), (27076, 2038895), (28220, 1956241), (32878, 1679090), (33845, 1631116), (34391, 1605220), (39508, 1397315), (40460, 1364437), (47974, 1150730), (49130, 1123654), (49385, 1117852), (65756, 839545), (67690, 815558), (68782, 802610), (80261, 687820), (82195, 671636), (95948, 575365), (98260, 561827), (98770, 558926), (115073, 479740), (119935, 460292), (135380, 407779), (137564, 401305), (160522, 343910), (164390, 335818), (167909, 328780), (171955, 321044), (197540, 279463), (230146, 239870)]