1987360

素因数分解:

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

素因数の和:12436

約数の個数: 24

約数和(自身を含む): 4695516

約数和(自身を除く): 2708156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12421, 24842, 49684, 62105, 99368, 124210, 198736, 248420, 397472, 496840, 993680, 1987360]

約数ペア:

[(1, 1987360), (2, 993680), (4, 496840), (5, 397472), (8, 248420), (10, 198736), (16, 124210), (20, 99368), (32, 62105), (40, 49684), (80, 24842), (160, 12421)]