29942240

素因数分解:

$2^5\times 5^1\times {\mathrm{187139}}^1$

素因数の和:187154

約数の個数: 24

約数和(自身を含む): 70738920

約数和(自身を除く): 40796680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 187139, 374278, 748556, 935695, 1497112, 1871390, 2994224, 3742780, 5988448, 7485560, 14971120, 29942240]

約数ペア:

[(1, 29942240), (2, 14971120), (4, 7485560), (5, 5988448), (8, 3742780), (10, 2994224), (16, 1871390), (20, 1497112), (32, 935695), (40, 748556), (80, 374278), (160, 187139)]