34725640

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1013}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 78301080

約数和(自身を除く): 43575440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1013, 1714, 2026, 3428, 4052, 4285, 5065, 6856, 8104, 8570, 10130, 17140, 20260, 34280, 40520, 868141, 1736282, 3472564, 4340705, 6945128, 8681410, 17362820, 34725640]

約数ペア:

[(1, 34725640), (2, 17362820), (4, 8681410), (5, 6945128), (8, 4340705), (10, 3472564), (20, 1736282), (40, 868141), (857, 40520), (1013, 34280), (1714, 20260), (2026, 17140), (3428, 10130), (4052, 8570), (4285, 8104), (5065, 6856)]