85668160

素因数分解:

$2^6\times 5^1\times {\mathrm{267713}}^1$

素因数の和:267730

約数の個数: 28

約数和(自身を含む): 203998068

約数和(自身を除く): 118329908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 267713, 535426, 1070852, 1338565, 2141704, 2677130, 4283408, 5354260, 8566816, 10708520, 17133632, 21417040, 42834080, 85668160]

約数ペア:

[(1, 85668160), (2, 42834080), (4, 21417040), (5, 17133632), (8, 10708520), (10, 8566816), (16, 5354260), (20, 4283408), (32, 2677130), (40, 2141704), (64, 1338565), (80, 1070852), (160, 535426), (320, 267713)]