66405610

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6247}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 119661696

約数和(自身を除く): 53256086

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 6247, 10630, 12494, 31235, 62470, 6640561, 13281122, 33202805, 66405610]

約数ペア:

[(1, 66405610), (2, 33202805), (5, 13281122), (10, 6640561), (1063, 62470), (2126, 31235), (5315, 12494), (6247, 10630)]