9577720

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 21708000

約数和(自身を除く): 12130280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1607, 2980, 3214, 5960, 6428, 8035, 12856, 16070, 32140, 64280, 239443, 478886, 957772, 1197215, 1915544, 2394430, 4788860, 9577720]

約数ペア:

[(1, 9577720), (2, 4788860), (4, 2394430), (5, 1915544), (8, 1197215), (10, 957772), (20, 478886), (40, 239443), (149, 64280), (298, 32140), (596, 16070), (745, 12856), (1192, 8035), (1490, 6428), (1607, 5960), (2980, 3214)]