3204459620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2028139}}^1$

素因数の和:2028227

約数の個数: 24

約数和(自身を含む): 6814550400

約数和(自身を除く): 3610090780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2028139, 4056278, 8112556, 10140695, 20281390, 40562780, 160222981, 320445962, 640891924, 801114905, 1602229810, 3204459620]

約数ペア:

[(1, 3204459620), (2, 1602229810), (4, 801114905), (5, 640891924), (10, 320445962), (20, 160222981), (79, 40562780), (158, 20281390), (316, 10140695), (395, 8112556), (790, 4056278), (1580, 2028139)]