7204180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12459

約数の個数: 24

約数和(自身を含む): 15651720

約数和(自身を除く): 8447540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12421, 24842, 49684, 62105, 124210, 248420, 360209, 720418, 1440836, 1801045, 3602090, 7204180]

約数ペア:

[(1, 7204180), (2, 3602090), (4, 1801045), (5, 1440836), (10, 720418), (20, 360209), (29, 248420), (58, 124210), (116, 62105), (145, 49684), (290, 24842), (580, 12421)]