126562720

素因数分解:

$2^5\times 5^1\times {\mathrm{791017}}^1$

素因数の和:791032

約数の個数: 24

約数和(自身を含む): 299004804

約数和(自身を除く): 172442084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 791017, 1582034, 3164068, 3955085, 6328136, 7910170, 12656272, 15820340, 25312544, 31640680, 63281360, 126562720]

約数ペア:

[(1, 126562720), (2, 63281360), (4, 31640680), (5, 25312544), (8, 15820340), (10, 12656272), (16, 7910170), (20, 6328136), (32, 3955085), (40, 3164068), (80, 1582034), (160, 791017)]