9395240

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 21266280

約数和(自身を除く): 11871040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1217, 1544, 1930, 2434, 3860, 4868, 6085, 7720, 9736, 12170, 24340, 48680, 234881, 469762, 939524, 1174405, 1879048, 2348810, 4697620, 9395240]

約数ペア:

[(1, 9395240), (2, 4697620), (4, 2348810), (5, 1879048), (8, 1174405), (10, 939524), (20, 469762), (40, 234881), (193, 48680), (386, 24340), (772, 12170), (965, 9736), (1217, 7720), (1544, 6085), (1930, 4868), (2434, 3860)]