45509620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 103899600

約数和(自身を除く): 58389980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 1549, 2260, 2938, 3098, 5876, 6196, 7345, 7745, 14690, 15490, 20137, 29380, 30980, 40274, 80548, 100685, 175037, 201370, 350074, 402740, 700148, 875185, 1750370, 2275481, 3500740, 4550962, 9101924, 11377405, 22754810, 45509620]

約数ペア:

[(1, 45509620), (2, 22754810), (4, 11377405), (5, 9101924), (10, 4550962), (13, 3500740), (20, 2275481), (26, 1750370), (52, 875185), (65, 700148), (113, 402740), (130, 350074), (226, 201370), (260, 175037), (452, 100685), (565, 80548), (1130, 40274), (1469, 30980), (1549, 29380), (2260, 20137), (2938, 15490), (3098, 14690), (5876, 7745), (6196, 7345)]