9459820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27823}}^1$

素因数の和:27849

約数の個数: 24

約数和(自身を含む): 21034944

約数和(自身を除く): 11575124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27823, 55646, 111292, 139115, 278230, 472991, 556460, 945982, 1891964, 2364955, 4729910, 9459820]

約数ペア:

[(1, 9459820), (2, 4729910), (4, 2364955), (5, 1891964), (10, 945982), (17, 556460), (20, 472991), (34, 278230), (68, 139115), (85, 111292), (170, 55646), (340, 27823)]