56668600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4229}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 133752600

約数和(自身を除く): 77084000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 4229, 6700, 8458, 13400, 16916, 21145, 33832, 42290, 84580, 105725, 169160, 211450, 283343, 422900, 566686, 845800, 1133372, 1416715, 2266744, 2833430, 5666860, 7083575, 11333720, 14167150, 28334300, 56668600]

約数ペア:

[(1, 56668600), (2, 28334300), (4, 14167150), (5, 11333720), (8, 7083575), (10, 5666860), (20, 2833430), (25, 2266744), (40, 1416715), (50, 1133372), (67, 845800), (100, 566686), (134, 422900), (200, 283343), (268, 211450), (335, 169160), (536, 105725), (670, 84580), (1340, 42290), (1675, 33832), (2680, 21145), (3350, 16916), (4229, 13400), (6700, 8458)]