72683020

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3697}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 152830944

約数和(自身を除く): 80147924

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3697, 3932, 4915, 7394, 9830, 14788, 18485, 19660, 36970, 73940, 3634151, 7268302, 14536604, 18170755, 36341510, 72683020]

約数ペア:

[(1, 72683020), (2, 36341510), (4, 18170755), (5, 14536604), (10, 7268302), (20, 3634151), (983, 73940), (1966, 36970), (3697, 19660), (3932, 18485), (4915, 14788), (7394, 9830)]