2347508740

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{142619}}^1$

素因数の和:143451

約数の個数: 24

約数和(自身を含む): 4935792960

約数和(自身を除く): 2588284220

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 142619, 285238, 570476, 713095, 1426190, 2852380, 117375437, 234750874, 469501748, 586877185, 1173754370, 2347508740]

約数ペア:

[(1, 2347508740), (2, 1173754370), (4, 586877185), (5, 469501748), (10, 234750874), (20, 117375437), (823, 2852380), (1646, 1426190), (3292, 713095), (4115, 570476), (8230, 285238), (16460, 142619)]