2100025210

素因数分解:

$2^1\times 5^1\times {\mathrm{6101}}^1\times {\mathrm{34421}}^1$

素因数の和:40529

約数の個数: 16

約数和(自身を含む): 3780774792

約数和(自身を除く): 1680749582

約数列:

[1, 2, 5, 10, 6101, 12202, 30505, 34421, 61010, 68842, 172105, 344210, 210002521, 420005042, 1050012605, 2100025210]

約数ペア:

[(1, 2100025210), (2, 1050012605), (5, 420005042), (10, 210002521), (6101, 344210), (12202, 172105), (30505, 68842), (34421, 61010)]