47708780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340777}}^1$

素因数の和:340793

約数の個数: 24

約数和(自身を含む): 114501408

約数和(自身を除く): 66792628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340777, 681554, 1363108, 1703885, 2385439, 3407770, 4770878, 6815540, 9541756, 11927195, 23854390, 47708780]

約数ペア:

[(1, 47708780), (2, 23854390), (4, 11927195), (5, 9541756), (7, 6815540), (10, 4770878), (14, 3407770), (20, 2385439), (28, 1703885), (35, 1363108), (70, 681554), (140, 340777)]