88969574720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21386917}}^1$

素因数の和:21386947

約数の個数: 56

約数和(自身を含む): 228155641224

約数和(自身を除く): 139186066504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 21386917, 42773834, 85547668, 106934585, 171095336, 213869170, 278029921, 342190672, 427738340, 556059842, 684381344, 855476680, 1112119684, 1368762688, 1390149605, 1710953360, 2224239368, 2780299210, 3421906720, 4448478736, 5560598420, 6843813440, 8896957472, 11121196840, 17793914944, 22242393680, 44484787360, 88969574720]

約数ペア:

[(1, 88969574720), (2, 44484787360), (4, 22242393680), (5, 17793914944), (8, 11121196840), (10, 8896957472), (13, 6843813440), (16, 5560598420), (20, 4448478736), (26, 3421906720), (32, 2780299210), (40, 2224239368), (52, 1710953360), (64, 1390149605), (65, 1368762688), (80, 1112119684), (104, 855476680), (130, 684381344), (160, 556059842), (208, 427738340), (260, 342190672), (320, 278029921), (416, 213869170), (520, 171095336), (832, 106934585), (1040, 85547668), (2080, 42773834), (4160, 21386917)]