39607090

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4079}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 71383680

約数和(自身を除く): 31776590

約数列:

[1, 2, 5, 10, 971, 1942, 4079, 4855, 8158, 9710, 20395, 40790, 3960709, 7921418, 19803545, 39607090]

約数ペア:

[(1, 39607090), (2, 19803545), (5, 7921418), (10, 3960709), (971, 40790), (1942, 20395), (4079, 9710), (4855, 8158)]