4134040

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 9369360

約数和(自身を除く): 5235320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 571, 724, 905, 1142, 1448, 1810, 2284, 2855, 3620, 4568, 5710, 7240, 11420, 22840, 103351, 206702, 413404, 516755, 826808, 1033510, 2067020, 4134040]

約数ペア:

[(1, 4134040), (2, 2067020), (4, 1033510), (5, 826808), (8, 516755), (10, 413404), (20, 206702), (40, 103351), (181, 22840), (362, 11420), (571, 7240), (724, 5710), (905, 4568), (1142, 3620), (1448, 2855), (1810, 2284)]