2227367620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3840289}}^1$

素因数の和:3840327

約数の個数: 24

約数和(自身を含む): 4838765400

約数和(自身を除く): 2611397780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3840289, 7680578, 15361156, 19201445, 38402890, 76805780, 111368381, 222736762, 445473524, 556841905, 1113683810, 2227367620]

約数ペア:

[(1, 2227367620), (2, 1113683810), (4, 556841905), (5, 445473524), (10, 222736762), (20, 111368381), (29, 76805780), (58, 38402890), (116, 19201445), (145, 15361156), (290, 7680578), (580, 3840289)]