45191600

素因数分解:

$2^4\times 5^2\times {\mathrm{112979}}^1$

素因数の和:112997

約数の個数: 30

約数和(自身を含む): 108573780

約数和(自身を除く): 63382180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 112979, 225958, 451916, 564895, 903832, 1129790, 1807664, 2259580, 2824475, 4519160, 5648950, 9038320, 11297900, 22595800, 45191600]

約数ペア:

[(1, 45191600), (2, 22595800), (4, 11297900), (5, 9038320), (8, 5648950), (10, 4519160), (16, 2824475), (20, 2259580), (25, 1807664), (40, 1129790), (50, 903832), (80, 564895), (100, 451916), (200, 225958), (400, 112979)]