26308660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 37429196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 1663, 2260, 3164, 3326, 3955, 6652, 7910, 8315, 11641, 15820, 16630, 23282, 33260, 46564, 58205, 116410, 187919, 232820, 375838, 751676, 939595, 1315433, 1879190, 2630866, 3758380, 5261732, 6577165, 13154330, 26308660]

約数ペア:

[(1, 26308660), (2, 13154330), (4, 6577165), (5, 5261732), (7, 3758380), (10, 2630866), (14, 1879190), (20, 1315433), (28, 939595), (35, 751676), (70, 375838), (113, 232820), (140, 187919), (226, 116410), (452, 58205), (565, 46564), (791, 33260), (1130, 23282), (1582, 16630), (1663, 15820), (2260, 11641), (3164, 8315), (3326, 7910), (3955, 6652)]