99013040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{176809}}^1$

素因数の和:176829

約数の個数: 40

約数和(自身を含む): 263093280

約数和(自身を除く): 164080240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 176809, 353618, 707236, 884045, 1237663, 1414472, 1768090, 2475326, 2828944, 3536180, 4950652, 6188315, 7072360, 9901304, 12376630, 14144720, 19802608, 24753260, 49506520, 99013040]

約数ペア:

[(1, 99013040), (2, 49506520), (4, 24753260), (5, 19802608), (7, 14144720), (8, 12376630), (10, 9901304), (14, 7072360), (16, 6188315), (20, 4950652), (28, 3536180), (35, 2828944), (40, 2475326), (56, 1768090), (70, 1414472), (80, 1237663), (112, 884045), (140, 707236), (280, 353618), (560, 176809)]