2295640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 5346000

約数和(自身を除く): 3050360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1979, 3958, 7916, 9895, 15832, 19790, 39580, 57391, 79160, 114782, 229564, 286955, 459128, 573910, 1147820, 2295640]

約数ペア:

[(1, 2295640), (2, 1147820), (4, 573910), (5, 459128), (8, 286955), (10, 229564), (20, 114782), (29, 79160), (40, 57391), (58, 39580), (116, 19790), (145, 15832), (232, 9895), (290, 7916), (580, 3958), (1160, 1979)]