2007297640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1730429}}^1$

素因数の和:1730469

約数の個数: 32

約数和(自身を含む): 4672161000

約数和(自身を除く): 2664863360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1730429, 3460858, 6921716, 8652145, 13843432, 17304290, 34608580, 50182441, 69217160, 100364882, 200729764, 250912205, 401459528, 501824410, 1003648820, 2007297640]

約数ペア:

[(1, 2007297640), (2, 1003648820), (4, 501824410), (5, 401459528), (8, 250912205), (10, 200729764), (20, 100364882), (29, 69217160), (40, 50182441), (58, 34608580), (116, 17304290), (145, 13843432), (232, 8652145), (290, 6921716), (580, 3460858), (1160, 1730429)]