10931620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 26506368

約数和(自身を除く): 15574748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 691, 791, 1130, 1382, 1582, 2260, 2764, 3164, 3455, 3955, 4837, 6910, 7910, 9674, 13820, 15820, 19348, 24185, 48370, 78083, 96740, 156166, 312332, 390415, 546581, 780830, 1093162, 1561660, 2186324, 2732905, 5465810, 10931620]

約数ペア:

[(1, 10931620), (2, 5465810), (4, 2732905), (5, 2186324), (7, 1561660), (10, 1093162), (14, 780830), (20, 546581), (28, 390415), (35, 312332), (70, 156166), (113, 96740), (140, 78083), (226, 48370), (452, 24185), (565, 19348), (691, 15820), (791, 13820), (1130, 9674), (1382, 7910), (1582, 6910), (2260, 4837), (2764, 3955), (3164, 3455)]