148602920

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5167}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 334886400

約数和(自身を除く): 186283480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3595, 5167, 5752, 7190, 10334, 14380, 20668, 25835, 28760, 41336, 51670, 103340, 206680, 3715073, 7430146, 14860292, 18575365, 29720584, 37150730, 74301460, 148602920]

約数ペア:

[(1, 148602920), (2, 74301460), (4, 37150730), (5, 29720584), (8, 18575365), (10, 14860292), (20, 7430146), (40, 3715073), (719, 206680), (1438, 103340), (2876, 51670), (3595, 41336), (5167, 28760), (5752, 25835), (7190, 20668), (10334, 14380)]