38037460

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1487}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 79994880

約数和(自身を除く): 41957420

約数列:

[1, 2, 4, 5, 10, 20, 1279, 1487, 2558, 2974, 5116, 5948, 6395, 7435, 12790, 14870, 25580, 29740, 1901873, 3803746, 7607492, 9509365, 19018730, 38037460]

約数ペア:

[(1, 38037460), (2, 19018730), (4, 9509365), (5, 7607492), (10, 3803746), (20, 1901873), (1279, 29740), (1487, 25580), (2558, 14870), (2974, 12790), (5116, 7435), (5948, 6395)]