53583280

素因数分解:

$2^4\times 5^1\times {\mathrm{669791}}^1$

素因数の和:669804

約数の個数: 20

約数和(自身を含む): 124581312

約数和(自身を除く): 70998032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 669791, 1339582, 2679164, 3348955, 5358328, 6697910, 10716656, 13395820, 26791640, 53583280]

約数ペア:

[(1, 53583280), (2, 26791640), (4, 13395820), (5, 10716656), (8, 6697910), (10, 5358328), (16, 3348955), (20, 2679164), (40, 1339582), (80, 669791)]