10213400

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 23956800

約数和(自身を除く): 13743400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 229, 446, 458, 892, 916, 1115, 1145, 1784, 1832, 2230, 2290, 4460, 4580, 5575, 5725, 8920, 9160, 11150, 11450, 22300, 22900, 44600, 45800, 51067, 102134, 204268, 255335, 408536, 510670, 1021340, 1276675, 2042680, 2553350, 5106700, 10213400]

約数ペア:

[(1, 10213400), (2, 5106700), (4, 2553350), (5, 2042680), (8, 1276675), (10, 1021340), (20, 510670), (25, 408536), (40, 255335), (50, 204268), (100, 102134), (200, 51067), (223, 45800), (229, 44600), (446, 22900), (458, 22300), (892, 11450), (916, 11150), (1115, 9160), (1145, 8920), (1784, 5725), (1832, 5575), (2230, 4580), (2290, 4460)]