193728160

素因数分解:

$2^5\times 5^1\times {\mathrm{1210801}}^1$

素因数の和:1210816

約数の個数: 24

約数和(自身を含む): 457683156

約数和(自身を除く): 263954996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1210801, 2421602, 4843204, 6054005, 9686408, 12108010, 19372816, 24216020, 38745632, 48432040, 96864080, 193728160]

約数ペア:

[(1, 193728160), (2, 96864080), (4, 48432040), (5, 38745632), (8, 24216020), (10, 19372816), (16, 12108010), (20, 9686408), (32, 6054005), (40, 4843204), (80, 2421602), (160, 1210801)]