80948510

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{4421}}^1$

素因数の和:6259

約数の個数: 16

約数和(自身を含む): 145819872

約数和(自身を除く): 64871362

約数列:

[1, 2, 5, 10, 1831, 3662, 4421, 8842, 9155, 18310, 22105, 44210, 8094851, 16189702, 40474255, 80948510]

約数ペア:

[(1, 80948510), (2, 40474255), (5, 16189702), (10, 8094851), (1831, 44210), (3662, 22105), (4421, 18310), (8842, 9155)]