45810640

素因数分解:

$2^4\times 5^1\times {\mathrm{572633}}^1$

素因数の和:572646

約数の個数: 20

約数和(自身を含む): 106509924

約数和(自身を除く): 60699284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572633, 1145266, 2290532, 2863165, 4581064, 5726330, 9162128, 11452660, 22905320, 45810640]

約数ペア:

[(1, 45810640), (2, 22905320), (4, 11452660), (5, 9162128), (8, 5726330), (10, 4581064), (16, 2863165), (20, 2290532), (40, 1145266), (80, 572633)]