62151340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72269}}^1$

素因数の和:72321

約数の個数: 24

約数和(自身を含む): 133554960

約数和(自身を除く): 71403620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 72269, 144538, 289076, 361345, 722690, 1445380, 3107567, 6215134, 12430268, 15537835, 31075670, 62151340]

約数ペア:

[(1, 62151340), (2, 31075670), (4, 15537835), (5, 12430268), (10, 6215134), (20, 3107567), (43, 1445380), (86, 722690), (172, 361345), (215, 289076), (430, 144538), (860, 72269)]