26406560

素因数分解:

$2^5\times 5^1\times {\mathrm{165041}}^1$

素因数の和:165056

約数の個数: 24

約数和(自身を含む): 62385876

約数和(自身を除く): 35979316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 165041, 330082, 660164, 825205, 1320328, 1650410, 2640656, 3300820, 5281312, 6601640, 13203280, 26406560]

約数ペア:

[(1, 26406560), (2, 13203280), (4, 6601640), (5, 5281312), (8, 3300820), (10, 2640656), (16, 1650410), (20, 1320328), (32, 825205), (40, 660164), (80, 330082), (160, 165041)]