152151760

素因数分解:

$2^4\times 5^1\times {\mathrm{1901897}}^1$

素因数の和:1901910

約数の個数: 20

約数和(自身を含む): 353753028

約数和(自身を除く): 201601268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1901897, 3803794, 7607588, 9509485, 15215176, 19018970, 30430352, 38037940, 76075880, 152151760]

約数ペア:

[(1, 152151760), (2, 76075880), (4, 38037940), (5, 30430352), (8, 19018970), (10, 15215176), (16, 9509485), (20, 7607588), (40, 3803794), (80, 1901897)]