4985757560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17806277}}^1$

素因数の和:17806295

約数の個数: 32

約数和(自身を含む): 12820520160

約数和(自身を除く): 7834762600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17806277, 35612554, 71225108, 89031385, 124643939, 142450216, 178062770, 249287878, 356125540, 498575756, 623219695, 712251080, 997151512, 1246439390, 2492878780, 4985757560]

約数ペア:

[(1, 4985757560), (2, 2492878780), (4, 1246439390), (5, 997151512), (7, 712251080), (8, 623219695), (10, 498575756), (14, 356125540), (20, 249287878), (28, 178062770), (35, 142450216), (40, 124643939), (56, 89031385), (70, 71225108), (140, 35612554), (280, 17806277)]