3119559620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3804341}}^1$

素因数の和:3804391

約数の個数: 24

約数和(自身を含む): 6710859288

約数和(自身を除く): 3591299668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3804341, 7608682, 15217364, 19021705, 38043410, 76086820, 155977981, 311955962, 623911924, 779889905, 1559779810, 3119559620]

約数ペア:

[(1, 3119559620), (2, 1559779810), (4, 779889905), (5, 623911924), (10, 311955962), (20, 155977981), (41, 76086820), (82, 38043410), (164, 19021705), (205, 15217364), (410, 7608682), (820, 3804341)]