76021240

素因数分解:

$2^3\times 5^1\times {\mathrm{1900531}}^1$

素因数の和:1900542

約数の個数: 16

約数和(自身を含む): 171047880

約数和(自身を除く): 95026640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1900531, 3801062, 7602124, 9502655, 15204248, 19005310, 38010620, 76021240]

約数ペア:

[(1, 76021240), (2, 38010620), (4, 19005310), (5, 15204248), (8, 9502655), (10, 7602124), (20, 3801062), (40, 1900531)]