152058640

素因数分解:

$2^4\times 5^1\times {\mathrm{1900733}}^1$

素因数の和:1900746

約数の個数: 20

約数和(自身を含む): 353536524

約数和(自身を除く): 201477884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900733, 3801466, 7602932, 9503665, 15205864, 19007330, 30411728, 38014660, 76029320, 152058640]

約数ペア:

[(1, 152058640), (2, 76029320), (4, 38014660), (5, 30411728), (8, 19007330), (10, 15205864), (16, 9503665), (20, 7602932), (40, 3801466), (80, 1900733)]