899953010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{10639}}^1$

素因数の和:11426

約数の個数: 32

約数和(自身を含む): 1769644800

約数和(自身を除く): 869691790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 1538, 3845, 7690, 8459, 10639, 16918, 21278, 42295, 53195, 84590, 106390, 117029, 234058, 585145, 1170290, 8181391, 16362782, 40906955, 81813910, 89995301, 179990602, 449976505, 899953010]

約数ペア:

[(1, 899953010), (2, 449976505), (5, 179990602), (10, 89995301), (11, 81813910), (22, 40906955), (55, 16362782), (110, 8181391), (769, 1170290), (1538, 585145), (3845, 234058), (7690, 117029), (8459, 106390), (10639, 84590), (16918, 53195), (21278, 42295)]