7242850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8550

約数の個数: 24

約数和(自身を含む): 14265828

約数和(自身を除く): 7022978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 8521, 17042, 42605, 85210, 144857, 213025, 289714, 426050, 724285, 1448570, 3621425, 7242850]

約数ペア:

[(1, 7242850), (2, 3621425), (5, 1448570), (10, 724285), (17, 426050), (25, 289714), (34, 213025), (50, 144857), (85, 85210), (170, 42605), (425, 17042), (850, 8521)]