26599930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379999}}^1$

素因数の和:380013

約数の個数: 16

約数和(自身を含む): 54720000

約数和(自身を除く): 28120070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379999, 759998, 1899995, 2659993, 3799990, 5319986, 13299965, 26599930]

約数ペア:

[(1, 26599930), (2, 13299965), (5, 5319986), (7, 3799990), (10, 2659993), (14, 1899995), (35, 759998), (70, 379999)]