97760800

素因数分解:

$2^5\times 5^2\times {\mathrm{122201}}^1$

素因数の和:122221

約数の個数: 36

約数和(自身を含む): 238660506

約数和(自身を除く): 140899706

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 122201, 244402, 488804, 611005, 977608, 1222010, 1955216, 2444020, 3055025, 3910432, 4888040, 6110050, 9776080, 12220100, 19552160, 24440200, 48880400, 97760800]

約数ペア:

[(1, 97760800), (2, 48880400), (4, 24440200), (5, 19552160), (8, 12220100), (10, 9776080), (16, 6110050), (20, 4888040), (25, 3910432), (32, 3055025), (40, 2444020), (50, 1955216), (80, 1222010), (100, 977608), (160, 611005), (200, 488804), (400, 244402), (800, 122201)]