38758880

素因数分解:

$2^5\times 5^1\times {\mathrm{242243}}^1$

素因数の和:242258

約数の個数: 24

約数和(自身を含む): 91568232

約数和(自身を除く): 52809352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242243, 484486, 968972, 1211215, 1937944, 2422430, 3875888, 4844860, 7751776, 9689720, 19379440, 38758880]

約数ペア:

[(1, 38758880), (2, 19379440), (4, 9689720), (5, 7751776), (8, 4844860), (10, 3875888), (16, 2422430), (20, 1937944), (32, 1211215), (40, 968972), (80, 484486), (160, 242243)]