40485670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238151}}^1$

素因数の和:238175

約数の個数: 16

約数和(自身を含む): 77161248

約数和(自身を除く): 36675578

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238151, 476302, 1190755, 2381510, 4048567, 8097134, 20242835, 40485670]

約数ペア:

[(1, 40485670), (2, 20242835), (5, 8097134), (10, 4048567), (17, 2381510), (34, 1190755), (85, 476302), (170, 238151)]