1569148580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{15601}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 3396992256

約数和(自身を除く): 1827843676

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 2140, 5029, 10058, 15601, 20116, 25145, 31202, 50290, 62404, 78005, 100580, 156010, 312020, 733247, 1466494, 1669307, 2932988, 3338614, 3666235, 6677228, 7332470, 8346535, 14664940, 16693070, 33386140, 78457429, 156914858, 313829716, 392287145, 784574290, 1569148580]

約数ペア:

[(1, 1569148580), (2, 784574290), (4, 392287145), (5, 313829716), (10, 156914858), (20, 78457429), (47, 33386140), (94, 16693070), (107, 14664940), (188, 8346535), (214, 7332470), (235, 6677228), (428, 3666235), (470, 3338614), (535, 2932988), (940, 1669307), (1070, 1466494), (2140, 733247), (5029, 312020), (10058, 156010), (15601, 100580), (20116, 78005), (25145, 62404), (31202, 50290)]