5756740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 13353984

約数和(自身を除く): 7597244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 191, 220, 274, 382, 548, 685, 764, 955, 1370, 1507, 1910, 2101, 2740, 3014, 3820, 4202, 6028, 7535, 8404, 10505, 15070, 21010, 26167, 30140, 42020, 52334, 104668, 130835, 261670, 287837, 523340, 575674, 1151348, 1439185, 2878370, 5756740]

約数ペア:

[(1, 5756740), (2, 2878370), (4, 1439185), (5, 1151348), (10, 575674), (11, 523340), (20, 287837), (22, 261670), (44, 130835), (55, 104668), (110, 52334), (137, 42020), (191, 30140), (220, 26167), (274, 21010), (382, 15070), (548, 10505), (685, 8404), (764, 7535), (955, 6028), (1370, 4202), (1507, 3820), (1910, 3014), (2101, 2740)]