29132360

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3697}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 65898360

約数和(自身を除く): 36766000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3697, 3940, 7394, 7880, 14788, 18485, 29576, 36970, 73940, 147880, 728309, 1456618, 2913236, 3641545, 5826472, 7283090, 14566180, 29132360]

約数ペア:

[(1, 29132360), (2, 14566180), (4, 7283090), (5, 5826472), (8, 3641545), (10, 2913236), (20, 1456618), (40, 728309), (197, 147880), (394, 73940), (788, 36970), (985, 29576), (1576, 18485), (1970, 14788), (3697, 7880), (3940, 7394)]