4988860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5801}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 10722096

約数和(自身を除く): 5733236

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5801, 11602, 23204, 29005, 58010, 116020, 249443, 498886, 997772, 1247215, 2494430, 4988860]

約数ペア:

[(1, 4988860), (2, 2494430), (4, 1247215), (5, 997772), (10, 498886), (20, 249443), (43, 116020), (86, 58010), (172, 29005), (215, 23204), (430, 11602), (860, 5801)]