9827720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35099}}^1$

素因数の和:35117

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 15444280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35099, 70198, 140396, 175495, 245693, 280792, 350990, 491386, 701980, 982772, 1228465, 1403960, 1965544, 2456930, 4913860, 9827720]

約数ペア:

[(1, 9827720), (2, 4913860), (4, 2456930), (5, 1965544), (7, 1403960), (8, 1228465), (10, 982772), (14, 701980), (20, 491386), (28, 350990), (35, 280792), (40, 245693), (56, 175495), (70, 140396), (140, 70198), (280, 35099)]