4549144490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{17681}}^1$

素因数の和:20038

約数の個数: 32

約数和(自身を含む): 8937190080

約数和(自身を除く): 4388045590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2339, 4678, 11695, 17681, 23390, 25729, 35362, 51458, 88405, 128645, 176810, 194491, 257290, 388982, 972455, 1944910, 41355859, 82711718, 206779295, 413558590, 454914449, 909828898, 2274572245, 4549144490]

約数ペア:

[(1, 4549144490), (2, 2274572245), (5, 909828898), (10, 454914449), (11, 413558590), (22, 206779295), (55, 82711718), (110, 41355859), (2339, 1944910), (4678, 972455), (11695, 388982), (17681, 257290), (23390, 194491), (25729, 176810), (35362, 128645), (51458, 88405)]