24030980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27943}}^1$

素因数の和:27995

約数の個数: 24

約数和(自身を含む): 51640512

約数和(自身を除く): 27609532

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27943, 55886, 111772, 139715, 279430, 558860, 1201549, 2403098, 4806196, 6007745, 12015490, 24030980]

約数ペア:

[(1, 24030980), (2, 12015490), (4, 6007745), (5, 4806196), (10, 2403098), (20, 1201549), (43, 558860), (86, 279430), (172, 139715), (215, 111772), (430, 55886), (860, 27943)]