74100140

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5153}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 155856960

約数和(自身を除く): 81756820

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3595, 5153, 7190, 10306, 14380, 20612, 25765, 51530, 103060, 3705007, 7410014, 14820028, 18525035, 37050070, 74100140]

約数ペア:

[(1, 74100140), (2, 37050070), (4, 18525035), (5, 14820028), (10, 7410014), (20, 3705007), (719, 103060), (1438, 51530), (2876, 25765), (3595, 20612), (5153, 14380), (7190, 10306)]