46040980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 100840320

約数和(自身を除く): 54799340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 487, 580, 652, 815, 974, 1630, 1948, 2435, 3260, 4727, 4870, 9454, 9740, 14123, 18908, 23635, 28246, 47270, 56492, 70615, 79381, 94540, 141230, 158762, 282460, 317524, 396905, 793810, 1587620, 2302049, 4604098, 9208196, 11510245, 23020490, 46040980]

約数ペア:

[(1, 46040980), (2, 23020490), (4, 11510245), (5, 9208196), (10, 4604098), (20, 2302049), (29, 1587620), (58, 793810), (116, 396905), (145, 317524), (163, 282460), (290, 158762), (326, 141230), (487, 94540), (580, 79381), (652, 70615), (815, 56492), (974, 47270), (1630, 28246), (1948, 23635), (2435, 18908), (3260, 14123), (4727, 9740), (4870, 9454)]