29902240

素因数分解:

$2^5\times 5^1\times {\mathrm{186889}}^1$

素因数の和:186904

約数の個数: 24

約数和(自身を含む): 70644420

約数和(自身を除く): 40742180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 186889, 373778, 747556, 934445, 1495112, 1868890, 2990224, 3737780, 5980448, 7475560, 14951120, 29902240]

約数ペア:

[(1, 29902240), (2, 14951120), (4, 7475560), (5, 5980448), (8, 3737780), (10, 2990224), (16, 1868890), (20, 1495112), (32, 934445), (40, 747556), (80, 373778), (160, 186889)]