3222160

素因数分解:

$2^4\times 5^1\times {\mathrm{40277}}^1$

素因数の和:40290

約数の個数: 20

約数和(自身を含む): 7491708

約数和(自身を除く): 4269548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40277, 80554, 161108, 201385, 322216, 402770, 644432, 805540, 1611080, 3222160]

約数ペア:

[(1, 3222160), (2, 1611080), (4, 805540), (5, 644432), (8, 402770), (10, 322216), (16, 201385), (20, 161108), (40, 80554), (80, 40277)]