5264890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4019}}^1$

素因数の和:4157

約数の個数: 16

約数和(自身を含む): 9551520

約数和(自身を除く): 4286630

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 4019, 8038, 20095, 40190, 526489, 1052978, 2632445, 5264890]

約数ペア:

[(1, 5264890), (2, 2632445), (5, 1052978), (10, 526489), (131, 40190), (262, 20095), (655, 8038), (1310, 4019)]