84085510

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{42683}}^1$

素因数の和:42887

約数の個数: 16

約数和(自身を含む): 152125776

約数和(自身を除く): 68040266

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 42683, 85366, 213415, 426830, 8408551, 16817102, 42042755, 84085510]

約数ペア:

[(1, 84085510), (2, 42042755), (5, 16817102), (10, 8408551), (197, 426830), (394, 213415), (985, 85366), (1970, 42683)]