82033340

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2521}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 172444272

約数和(自身を除く): 90410932

約数列:

[1, 2, 4, 5, 10, 20, 1627, 2521, 3254, 5042, 6508, 8135, 10084, 12605, 16270, 25210, 32540, 50420, 4101667, 8203334, 16406668, 20508335, 41016670, 82033340]

約数ペア:

[(1, 82033340), (2, 41016670), (4, 20508335), (5, 16406668), (10, 8203334), (20, 4101667), (1627, 50420), (2521, 32540), (3254, 25210), (5042, 16270), (6508, 12605), (8135, 10084)]