152053240

素因数分解:

$2^3\times 5^1\times {\mathrm{3801331}}^1$

素因数の和:3801342

約数の個数: 16

約数和(自身を含む): 342119880

約数和(自身を除く): 190066640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3801331, 7602662, 15205324, 19006655, 30410648, 38013310, 76026620, 152053240]

約数ペア:

[(1, 152053240), (2, 76026620), (4, 38013310), (5, 30410648), (8, 19006655), (10, 15205324), (20, 7602662), (40, 3801331)]