2138720

素因数分解:

$2^5\times 5^1\times {\mathrm{13367}}^1$

素因数の和:13382

約数の個数: 24

約数和(自身を含む): 5053104

約数和(自身を除く): 2914384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13367, 26734, 53468, 66835, 106936, 133670, 213872, 267340, 427744, 534680, 1069360, 2138720]

約数ペア:

[(1, 2138720), (2, 1069360), (4, 534680), (5, 427744), (8, 267340), (10, 213872), (16, 133670), (20, 106936), (32, 66835), (40, 53468), (80, 26734), (160, 13367)]