1569268420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{19819}}^1$

素因数の和:19972

約数の個数: 48

約数和(自身を含む): 3416333760

約数和(自身を除く): 1847065340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 740, 1070, 2140, 3959, 7918, 15836, 19795, 19819, 39590, 39638, 79180, 79276, 99095, 198190, 396380, 733303, 1466606, 2120633, 2933212, 3666515, 4241266, 7333030, 8482532, 10603165, 14666060, 21206330, 42412660, 78463421, 156926842, 313853684, 392317105, 784634210, 1569268420]

約数ペア:

[(1, 1569268420), (2, 784634210), (4, 392317105), (5, 313853684), (10, 156926842), (20, 78463421), (37, 42412660), (74, 21206330), (107, 14666060), (148, 10603165), (185, 8482532), (214, 7333030), (370, 4241266), (428, 3666515), (535, 2933212), (740, 2120633), (1070, 1466606), (2140, 733303), (3959, 396380), (7918, 198190), (15836, 99095), (19795, 79276), (19819, 79180), (39590, 39638)]