3953680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 9331992

約数和(自身を除く): 5378312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 677, 730, 1168, 1354, 1460, 2708, 2920, 3385, 5416, 5840, 6770, 10832, 13540, 27080, 49421, 54160, 98842, 197684, 247105, 395368, 494210, 790736, 988420, 1976840, 3953680]

約数ペア:

[(1, 3953680), (2, 1976840), (4, 988420), (5, 790736), (8, 494210), (10, 395368), (16, 247105), (20, 197684), (40, 98842), (73, 54160), (80, 49421), (146, 27080), (292, 13540), (365, 10832), (584, 6770), (677, 5840), (730, 5416), (1168, 3385), (1354, 2920), (1460, 2708)]