5251431620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{37313}}^1$

素因数の和:37580

約数の個数: 48

約数和(自身を含む): 11434203648

約数和(自身を除く): 6182772028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 227, 310, 454, 620, 908, 1135, 2270, 4540, 7037, 14074, 28148, 35185, 37313, 70370, 74626, 140740, 149252, 186565, 373130, 746260, 1156703, 2313406, 4626812, 5783515, 8470051, 11567030, 16940102, 23134060, 33880204, 42350255, 84700510, 169401020, 262571581, 525143162, 1050286324, 1312857905, 2625715810, 5251431620]

約数ペア:

[(1, 5251431620), (2, 2625715810), (4, 1312857905), (5, 1050286324), (10, 525143162), (20, 262571581), (31, 169401020), (62, 84700510), (124, 42350255), (155, 33880204), (227, 23134060), (310, 16940102), (454, 11567030), (620, 8470051), (908, 5783515), (1135, 4626812), (2270, 2313406), (4540, 1156703), (7037, 746260), (14074, 373130), (28148, 186565), (35185, 149252), (37313, 140740), (70370, 74626)]