137996948540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4339}}^1\times {\mathrm{144563}}^1$

素因数の和:148922

約数の個数: 48

約数和(自身を含む): 316213511040

約数和(自身を除く): 178216562500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4339, 8678, 17356, 21695, 43390, 47729, 86780, 95458, 144563, 190916, 238645, 289126, 477290, 578252, 722815, 954580, 1445630, 1590193, 2891260, 3180386, 6360772, 7950965, 15901930, 31803860, 627258857, 1254517714, 2509035428, 3136294285, 6272588570, 6899847427, 12545177140, 13799694854, 27599389708, 34499237135, 68998474270, 137996948540]

約数ペア:

[(1, 137996948540), (2, 68998474270), (4, 34499237135), (5, 27599389708), (10, 13799694854), (11, 12545177140), (20, 6899847427), (22, 6272588570), (44, 3136294285), (55, 2509035428), (110, 1254517714), (220, 627258857), (4339, 31803860), (8678, 15901930), (17356, 7950965), (21695, 6360772), (43390, 3180386), (47729, 2891260), (86780, 1590193), (95458, 1445630), (144563, 954580), (190916, 722815), (238645, 578252), (289126, 477290)]