23672080

素因数分解:

$2^4\times 5^1\times {\mathrm{295901}}^1$

素因数の和:295914

約数の個数: 20

約数和(自身を含む): 55037772

約数和(自身を除く): 31365692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 295901, 591802, 1183604, 1479505, 2367208, 2959010, 4734416, 5918020, 11836040, 23672080]

約数ペア:

[(1, 23672080), (2, 11836040), (4, 5918020), (5, 4734416), (8, 2959010), (10, 2367208), (16, 1479505), (20, 1183604), (40, 591802), (80, 295901)]