39036580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 50957660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 929, 955, 1858, 1910, 2101, 3716, 3820, 4202, 4645, 8404, 9290, 10219, 10505, 18580, 20438, 21010, 40876, 42020, 51095, 102190, 177439, 204380, 354878, 709756, 887195, 1774390, 1951829, 3548780, 3903658, 7807316, 9759145, 19518290, 39036580]

約数ペア:

[(1, 39036580), (2, 19518290), (4, 9759145), (5, 7807316), (10, 3903658), (11, 3548780), (20, 1951829), (22, 1774390), (44, 887195), (55, 709756), (110, 354878), (191, 204380), (220, 177439), (382, 102190), (764, 51095), (929, 42020), (955, 40876), (1858, 21010), (1910, 20438), (2101, 18580), (3716, 10505), (3820, 10219), (4202, 9290), (4645, 8404)]