42301240

素因数分解:

$2^3\times 5^1\times {\mathrm{1057531}}^1$

素因数の和:1057542

約数の個数: 16

約数和(自身を含む): 95177880

約数和(自身を除く): 52876640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1057531, 2115062, 4230124, 5287655, 8460248, 10575310, 21150620, 42301240]

約数ペア:

[(1, 42301240), (2, 21150620), (4, 10575310), (5, 8460248), (8, 5287655), (10, 4230124), (20, 2115062), (40, 1057531)]