98120800

素因数分解:

$2^5\times 5^2\times {\mathrm{122651}}^1$

素因数の和:122671

約数の個数: 36

約数和(自身を含む): 239539356

約数和(自身を除く): 141418556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 122651, 245302, 490604, 613255, 981208, 1226510, 1962416, 2453020, 3066275, 3924832, 4906040, 6132550, 9812080, 12265100, 19624160, 24530200, 49060400, 98120800]

約数ペア:

[(1, 98120800), (2, 49060400), (4, 24530200), (5, 19624160), (8, 12265100), (10, 9812080), (16, 6132550), (20, 4906040), (25, 3924832), (32, 3066275), (40, 2453020), (50, 1962416), (80, 1226510), (100, 981208), (160, 613255), (200, 490604), (400, 245302), (800, 122651)]