492020082920

素因数分解:

$2^3\times 5^1\times {\mathrm{12300502073}}^1$

素因数の和:12300502084

約数の個数: 16

約数和(自身を含む): 1107045186660

約数和(自身を除く): 615025103740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12300502073, 24601004146, 49202008292, 61502510365, 98404016584, 123005020730, 246010041460, 492020082920]

約数ペア:

[(1, 492020082920), (2, 246010041460), (4, 123005020730), (5, 98404016584), (8, 61502510365), (10, 49202008292), (20, 24601004146), (40, 12300502073)]