45130160

素因数分解:

$2^4\times 5^1\times {\mathrm{564127}}^1$

素因数の和:564140

約数の個数: 20

約数和(自身を含む): 104927808

約数和(自身を除く): 59797648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564127, 1128254, 2256508, 2820635, 4513016, 5641270, 9026032, 11282540, 22565080, 45130160]

約数ペア:

[(1, 45130160), (2, 22565080), (4, 11282540), (5, 9026032), (8, 5641270), (10, 4513016), (16, 2820635), (20, 2256508), (40, 1128254), (80, 564127)]