5070220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 10785600

約数和(自身を除く): 5715380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3209, 6418, 12836, 16045, 32090, 64180, 253511, 507022, 1014044, 1267555, 2535110, 5070220]

約数ペア:

[(1, 5070220), (2, 2535110), (4, 1267555), (5, 1014044), (10, 507022), (20, 253511), (79, 64180), (158, 32090), (316, 16045), (395, 12836), (790, 6418), (1580, 3209)]