103383020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 235303488

約数和(自身を除く): 131920468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 2381, 3340, 4342, 4762, 8684, 9524, 10855, 11905, 21710, 23810, 30953, 43420, 47620, 61906, 123812, 154765, 309530, 397627, 619060, 795254, 1590508, 1988135, 3976270, 5169151, 7952540, 10338302, 20676604, 25845755, 51691510, 103383020]

約数ペア:

[(1, 103383020), (2, 51691510), (4, 25845755), (5, 20676604), (10, 10338302), (13, 7952540), (20, 5169151), (26, 3976270), (52, 1988135), (65, 1590508), (130, 795254), (167, 619060), (260, 397627), (334, 309530), (668, 154765), (835, 123812), (1670, 61906), (2171, 47620), (2381, 43420), (3340, 30953), (4342, 23810), (4762, 21710), (8684, 11905), (9524, 10855)]