57960520

素因数分解:

$2^3\times 5^1\times {\mathrm{1449013}}^1$

素因数の和:1449024

約数の個数: 16

約数和(自身を含む): 130411260

約数和(自身を除く): 72450740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1449013, 2898026, 5796052, 7245065, 11592104, 14490130, 28980260, 57960520]

約数ペア:

[(1, 57960520), (2, 28980260), (4, 14490130), (5, 11592104), (8, 7245065), (10, 5796052), (20, 2898026), (40, 1449013)]