24521180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28513}}^1$

素因数の和:28565

約数の個数: 24

約数和(自身を含む): 52693872

約数和(自身を除く): 28172692

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 28513, 57026, 114052, 142565, 285130, 570260, 1226059, 2452118, 4904236, 6130295, 12260590, 24521180]

約数ペア:

[(1, 24521180), (2, 12260590), (4, 6130295), (5, 4904236), (10, 2452118), (20, 1226059), (43, 570260), (86, 285130), (172, 142565), (215, 114052), (430, 57026), (860, 28513)]