117281660

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4271}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 246528576

約数和(自身を除く): 129246916

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 4271, 5492, 6865, 8542, 13730, 17084, 21355, 27460, 42710, 85420, 5864083, 11728166, 23456332, 29320415, 58640830, 117281660]

約数ペア:

[(1, 117281660), (2, 58640830), (4, 29320415), (5, 23456332), (10, 11728166), (20, 5864083), (1373, 85420), (2746, 42710), (4271, 27460), (5492, 21355), (6865, 17084), (8542, 13730)]