12502020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208367}}^1$

素因数の和:208379

約数の個数: 24

約数和(自身を含む): 35005824

約数和(自身を除く): 22503804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208367, 416734, 625101, 833468, 1041835, 1250202, 2083670, 2500404, 3125505, 4167340, 6251010, 12502020]

約数ペア:

[(1, 12502020), (2, 6251010), (3, 4167340), (4, 3125505), (5, 2500404), (6, 2083670), (10, 1250202), (12, 1041835), (15, 833468), (20, 625101), (30, 416734), (60, 208367)]