126833620

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{6151}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 266652288

約数和(自身を除く): 139818668

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 6151, 10310, 12302, 20620, 24604, 30755, 61510, 123020, 6341681, 12683362, 25366724, 31708405, 63416810, 126833620]

約数ペア:

[(1, 126833620), (2, 63416810), (4, 31708405), (5, 25366724), (10, 12683362), (20, 6341681), (1031, 123020), (2062, 61510), (4124, 30755), (5155, 24604), (6151, 20620), (10310, 12302)]