45668720

素因数分解:

$2^4\times 5^1\times {\mathrm{570859}}^1$

素因数の和:570872

約数の個数: 20

約数和(自身を含む): 106179960

約数和(自身を除く): 60511240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 570859, 1141718, 2283436, 2854295, 4566872, 5708590, 9133744, 11417180, 22834360, 45668720]

約数ペア:

[(1, 45668720), (2, 22834360), (4, 11417180), (5, 9133744), (8, 5708590), (10, 4566872), (16, 2854295), (20, 2283436), (40, 1141718), (80, 570859)]