5230340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 11094720

約数和(自身を除く): 5864380

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2539, 5078, 10156, 12695, 25390, 50780, 261517, 523034, 1046068, 1307585, 2615170, 5230340]

約数ペア:

[(1, 5230340), (2, 2615170), (4, 1307585), (5, 1046068), (10, 523034), (20, 261517), (103, 50780), (206, 25390), (412, 12695), (515, 10156), (1030, 5078), (2060, 2539)]