10630250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 20144592

約数和(自身を除く): 9514342

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 421, 505, 842, 1010, 2105, 2525, 4210, 5050, 10525, 12625, 21050, 25250, 42521, 52625, 85042, 105250, 212605, 425210, 1063025, 2126050, 5315125, 10630250]

約数ペア:

[(1, 10630250), (2, 5315125), (5, 2126050), (10, 1063025), (25, 425210), (50, 212605), (101, 105250), (125, 85042), (202, 52625), (250, 42521), (421, 25250), (505, 21050), (842, 12625), (1010, 10525), (2105, 5050), (2525, 4210)]