2553350

素因数分解:

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

素因数の和:464

約数の個数: 24

約数和(自身を含む): 4791360

約数和(自身を除く): 2238010

約数列:

[1, 2, 5, 10, 25, 50, 223, 229, 446, 458, 1115, 1145, 2230, 2290, 5575, 5725, 11150, 11450, 51067, 102134, 255335, 510670, 1276675, 2553350]

約数ペア:

[(1, 2553350), (2, 1276675), (5, 510670), (10, 255335), (25, 102134), (50, 51067), (223, 11450), (229, 11150), (446, 5725), (458, 5575), (1115, 2290), (1145, 2230)]