41830910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 41825026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 191, 242, 362, 382, 605, 905, 955, 1210, 1810, 1910, 1991, 2101, 3982, 4202, 9955, 10505, 19910, 21010, 21901, 23111, 34571, 43802, 46222, 69142, 109505, 115555, 172855, 219010, 231110, 345710, 380281, 760562, 1901405, 3802810, 4183091, 8366182, 20915455, 41830910]

約数ペア:

[(1, 41830910), (2, 20915455), (5, 8366182), (10, 4183091), (11, 3802810), (22, 1901405), (55, 760562), (110, 380281), (121, 345710), (181, 231110), (191, 219010), (242, 172855), (362, 115555), (382, 109505), (605, 69142), (905, 46222), (955, 43802), (1210, 34571), (1810, 23111), (1910, 21901), (1991, 21010), (2101, 19910), (3982, 10505), (4202, 9955)]