996835280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4111}}^1$

素因数の和:4564

約数の個数: 80

約数和(自身を含む): 2655496704

約数和(自身を除く): 1658661424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 433, 560, 866, 1732, 2165, 3031, 3464, 4111, 4330, 6062, 6928, 8222, 8660, 12124, 15155, 16444, 17320, 20555, 24248, 28777, 30310, 32888, 34640, 41110, 48496, 57554, 60620, 65776, 82220, 115108, 121240, 143885, 164440, 230216, 242480, 287770, 328880, 460432, 575540, 1151080, 1780063, 2302160, 3560126, 7120252, 8900315, 12460441, 14240504, 17800630, 24920882, 28481008, 35601260, 49841764, 62302205, 71202520, 99683528, 124604410, 142405040, 199367056, 249208820, 498417640, 996835280]

約数ペア:

[(1, 996835280), (2, 498417640), (4, 249208820), (5, 199367056), (7, 142405040), (8, 124604410), (10, 99683528), (14, 71202520), (16, 62302205), (20, 49841764), (28, 35601260), (35, 28481008), (40, 24920882), (56, 17800630), (70, 14240504), (80, 12460441), (112, 8900315), (140, 7120252), (280, 3560126), (433, 2302160), (560, 1780063), (866, 1151080), (1732, 575540), (2165, 460432), (3031, 328880), (3464, 287770), (4111, 242480), (4330, 230216), (6062, 164440), (6928, 143885), (8222, 121240), (8660, 115108), (12124, 82220), (15155, 65776), (16444, 60620), (17320, 57554), (20555, 48496), (24248, 41110), (28777, 34640), (30310, 32888)]