2022320450

素因数分解:

$2^1\times 5^2\times {\mathrm{40446409}}^1$

素因数の和:40446421

約数の個数: 12

約数和(自身を含む): 3761516130

約数和(自身を除く): 1739195680

約数列:

[1, 2, 5, 10, 25, 50, 40446409, 80892818, 202232045, 404464090, 1011160225, 2022320450]

約数ペア:

[(1, 2022320450), (2, 1011160225), (5, 404464090), (10, 202232045), (25, 80892818), (50, 40446409)]