153372040

素因数分解:

$2^3\times 5^1\times {\mathrm{3834301}}^1$

素因数の和:3834312

約数の個数: 16

約数和(自身を含む): 345087180

約数和(自身を除く): 191715140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3834301, 7668602, 15337204, 19171505, 30674408, 38343010, 76686020, 153372040]

約数ペア:

[(1, 153372040), (2, 76686020), (4, 38343010), (5, 30674408), (8, 19171505), (10, 15337204), (20, 7668602), (40, 3834301)]