4273340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 9184560

約数和(自身を除く): 4911220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4969, 9938, 19876, 24845, 49690, 99380, 213667, 427334, 854668, 1068335, 2136670, 4273340]

約数ペア:

[(1, 4273340), (2, 2136670), (4, 1068335), (5, 854668), (10, 427334), (20, 213667), (43, 99380), (86, 49690), (172, 24845), (215, 19876), (430, 9938), (860, 4969)]