5246020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20177}}^1$

素因数の和:20199

約数の個数: 24

約数和(自身を含む): 11864664

約数和(自身を除く): 6618644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20177, 40354, 80708, 100885, 201770, 262301, 403540, 524602, 1049204, 1311505, 2623010, 5246020]

約数ペア:

[(1, 5246020), (2, 2623010), (4, 1311505), (5, 1049204), (10, 524602), (13, 403540), (20, 262301), (26, 201770), (52, 100885), (65, 80708), (130, 40354), (260, 20177)]