26368040

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1123}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 59482080

約数和(自身を除く): 33114040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1123, 1174, 2246, 2348, 2935, 4492, 4696, 5615, 5870, 8984, 11230, 11740, 22460, 23480, 44920, 659201, 1318402, 2636804, 3296005, 5273608, 6592010, 13184020, 26368040]

約数ペア:

[(1, 26368040), (2, 13184020), (4, 6592010), (5, 5273608), (8, 3296005), (10, 2636804), (20, 1318402), (40, 659201), (587, 44920), (1123, 23480), (1174, 22460), (2246, 11740), (2348, 11230), (2935, 8984), (4492, 5870), (4696, 5615)]