39436780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 88704000

約数和(自身を除く): 49267220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1759, 2242, 3518, 4484, 5605, 7036, 8795, 11210, 17590, 22420, 33421, 35180, 66842, 103781, 133684, 167105, 207562, 334210, 415124, 518905, 668420, 1037810, 1971839, 2075620, 3943678, 7887356, 9859195, 19718390, 39436780]

約数ペア:

[(1, 39436780), (2, 19718390), (4, 9859195), (5, 7887356), (10, 3943678), (19, 2075620), (20, 1971839), (38, 1037810), (59, 668420), (76, 518905), (95, 415124), (118, 334210), (190, 207562), (236, 167105), (295, 133684), (380, 103781), (590, 66842), (1121, 35180), (1180, 33421), (1759, 22420), (2242, 17590), (3518, 11210), (4484, 8795), (5605, 7036)]