225859360

素因数分解:

$2^5\times 5^1\times {\mathrm{1411621}}^1$

素因数の和:1411636

約数の個数: 24

約数和(自身を含む): 533593116

約数和(自身を除く): 307733756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1411621, 2823242, 5646484, 7058105, 11292968, 14116210, 22585936, 28232420, 45171872, 56464840, 112929680, 225859360]

約数ペア:

[(1, 225859360), (2, 112929680), (4, 56464840), (5, 45171872), (8, 28232420), (10, 22585936), (16, 14116210), (20, 11292968), (32, 7058105), (40, 5646484), (80, 2823242), (160, 1411621)]