80453875160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15837377}}^1$

素因数の和:15837515

約数の個数: 32

約数和(自身を含む): 182446594560

約数和(自身を除く): 101992719400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 15837377, 31674754, 63349508, 79186885, 126699016, 158373770, 316747540, 633495080, 2011346879, 4022693758, 8045387516, 10056734395, 16090775032, 20113468790, 40226937580, 80453875160]

約数ペア:

[(1, 80453875160), (2, 40226937580), (4, 20113468790), (5, 16090775032), (8, 10056734395), (10, 8045387516), (20, 4022693758), (40, 2011346879), (127, 633495080), (254, 316747540), (508, 158373770), (635, 126699016), (1016, 79186885), (1270, 63349508), (2540, 31674754), (5080, 15837377)]