1115709560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3984677}}^1$

素因数の和:3984695

約数の個数: 32

約数和(自身を含む): 2868968160

約数和(自身を除く): 1753258600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3984677, 7969354, 15938708, 19923385, 27892739, 31877416, 39846770, 55785478, 79693540, 111570956, 139463695, 159387080, 223141912, 278927390, 557854780, 1115709560]

約数ペア:

[(1, 1115709560), (2, 557854780), (4, 278927390), (5, 223141912), (7, 159387080), (8, 139463695), (10, 111570956), (14, 79693540), (20, 55785478), (28, 39846770), (35, 31877416), (40, 27892739), (56, 19923385), (70, 15938708), (140, 7969354), (280, 3984677)]