22980250

素因数分解:

$2^1\times 5^3\times {\mathrm{91921}}^1$

素因数の和:91938

約数の個数: 16

約数和(自身を含む): 43019496

約数和(自身を除く): 20039246

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 91921, 183842, 459605, 919210, 2298025, 4596050, 11490125, 22980250]

約数ペア:

[(1, 22980250), (2, 11490125), (5, 4596050), (10, 2298025), (25, 919210), (50, 459605), (125, 183842), (250, 91921)]