23081720

素因数分解:

$2^3\times 5^1\times {\mathrm{577043}}^1$

素因数の和:577054

約数の個数: 16

約数和(自身を含む): 51933960

約数和(自身を除く): 28852240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577043, 1154086, 2308172, 2885215, 4616344, 5770430, 11540860, 23081720]

約数ペア:

[(1, 23081720), (2, 11540860), (4, 5770430), (5, 4616344), (8, 2885215), (10, 2308172), (20, 1154086), (40, 577043)]