31135226080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27799309}}^1$

素因数の和:27799331

約数の個数: 48

約数和(自身を含む): 84065113440

約数和(自身を除く): 52929887360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27799309, 55598618, 111197236, 138996545, 194595163, 222394472, 277993090, 389190326, 444788944, 555986180, 778380652, 889577888, 972975815, 1111972360, 1556761304, 1945951630, 2223944720, 3113522608, 3891903260, 4447889440, 6227045216, 7783806520, 15567613040, 31135226080]

約数ペア:

[(1, 31135226080), (2, 15567613040), (4, 7783806520), (5, 6227045216), (7, 4447889440), (8, 3891903260), (10, 3113522608), (14, 2223944720), (16, 1945951630), (20, 1556761304), (28, 1111972360), (32, 972975815), (35, 889577888), (40, 778380652), (56, 555986180), (70, 444788944), (80, 389190326), (112, 277993090), (140, 222394472), (160, 194595163), (224, 138996545), (280, 111197236), (560, 55598618), (1120, 27799309)]