100141040

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4519}}^1$

素因数の和:4809

約数の個数: 40

約数和(自身を含む): 233720160

約数和(自身を除く): 133579120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 4519, 5540, 9038, 11080, 18076, 22160, 22595, 36152, 45190, 72304, 90380, 180760, 361520, 1251763, 2503526, 5007052, 6258815, 10014104, 12517630, 20028208, 25035260, 50070520, 100141040]

約数ペア:

[(1, 100141040), (2, 50070520), (4, 25035260), (5, 20028208), (8, 12517630), (10, 10014104), (16, 6258815), (20, 5007052), (40, 2503526), (80, 1251763), (277, 361520), (554, 180760), (1108, 90380), (1385, 72304), (2216, 45190), (2770, 36152), (4432, 22595), (4519, 22160), (5540, 18076), (9038, 11080)]