68881600

素因数分解:

$2^6\times 5^2\times {\mathrm{43051}}^1$

素因数の和:43073

約数の個数: 42

約数和(自身を含む): 169495724

約数和(自身を除く): 100614124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 43051, 86102, 172204, 215255, 344408, 430510, 688816, 861020, 1076275, 1377632, 1722040, 2152550, 2755264, 3444080, 4305100, 6888160, 8610200, 13776320, 17220400, 34440800, 68881600]

約数ペア:

[(1, 68881600), (2, 34440800), (4, 17220400), (5, 13776320), (8, 8610200), (10, 6888160), (16, 4305100), (20, 3444080), (25, 2755264), (32, 2152550), (40, 1722040), (50, 1377632), (64, 1076275), (80, 861020), (100, 688816), (160, 430510), (200, 344408), (320, 215255), (400, 172204), (800, 86102), (1600, 43051)]