2688897980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4636031}}^1$

素因数の和:4636069

約数の個数: 24

約数和(自身を含む): 5841400320

約数和(自身を除く): 3152502340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4636031, 9272062, 18544124, 23180155, 46360310, 92720620, 134444899, 268889798, 537779596, 672224495, 1344448990, 2688897980]

約数ペア:

[(1, 2688897980), (2, 1344448990), (4, 672224495), (5, 537779596), (10, 268889798), (20, 134444899), (29, 92720620), (58, 46360310), (116, 23180155), (145, 18544124), (290, 9272062), (580, 4636031)]