543227620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12511}}^1$

素因数の和:12700

約数の個数: 48

約数和(自身を含む): 1235985408

約数和(自身を除く): 692757788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 8684, 10855, 12511, 21710, 25022, 43420, 50044, 62555, 125110, 162643, 250220, 325286, 650572, 813215, 1626430, 2089337, 3252860, 4178674, 8357348, 10446685, 20893370, 27161381, 41786740, 54322762, 108645524, 135806905, 271613810, 543227620]

約数ペア:

[(1, 543227620), (2, 271613810), (4, 135806905), (5, 108645524), (10, 54322762), (13, 41786740), (20, 27161381), (26, 20893370), (52, 10446685), (65, 8357348), (130, 4178674), (167, 3252860), (260, 2089337), (334, 1626430), (668, 813215), (835, 650572), (1670, 325286), (2171, 250220), (3340, 162643), (4342, 125110), (8684, 62555), (10855, 50044), (12511, 43420), (21710, 25022)]