23988400

素因数分解:

$2^4\times 5^2\times {\mathrm{59971}}^1$

素因数の和:59989

約数の個数: 30

約数和(自身を含む): 57633092

約数和(自身を除く): 33644692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 59971, 119942, 239884, 299855, 479768, 599710, 959536, 1199420, 1499275, 2398840, 2998550, 4797680, 5997100, 11994200, 23988400]

約数ペア:

[(1, 23988400), (2, 11994200), (4, 5997100), (5, 4797680), (8, 2998550), (10, 2398840), (16, 1499275), (20, 1199420), (25, 959536), (40, 599710), (50, 479768), (80, 299855), (100, 239884), (200, 119942), (400, 59971)]