32422160

素因数分解:

$2^4\times 5^1\times {\mathrm{405277}}^1$

素因数の和:405290

約数の個数: 20

約数和(自身を含む): 75381708

約数和(自身を除く): 42959548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 405277, 810554, 1621108, 2026385, 3242216, 4052770, 6484432, 8105540, 16211080, 32422160]

約数ペア:

[(1, 32422160), (2, 16211080), (4, 8105540), (5, 6484432), (8, 4052770), (10, 3242216), (16, 2026385), (20, 1621108), (40, 810554), (80, 405277)]