42214510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24979}}^1$

素因数の和:25012

約数の個数: 24

約数和(自身を含む): 82284120

約数和(自身を除く): 40069610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24979, 49958, 124895, 249790, 324727, 649454, 1623635, 3247270, 4221451, 8442902, 21107255, 42214510]

約数ペア:

[(1, 42214510), (2, 21107255), (5, 8442902), (10, 4221451), (13, 3247270), (26, 1623635), (65, 649454), (130, 324727), (169, 249790), (338, 124895), (845, 49958), (1690, 24979)]