66352460

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{3121}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 139515936

約数和(自身を除く): 73163476

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 3121, 4252, 5315, 6242, 10630, 12484, 15605, 21260, 31210, 62420, 3317623, 6635246, 13270492, 16588115, 33176230, 66352460]

約数ペア:

[(1, 66352460), (2, 33176230), (4, 16588115), (5, 13270492), (10, 6635246), (20, 3317623), (1063, 62420), (2126, 31210), (3121, 21260), (4252, 15605), (5315, 12484), (6242, 10630)]