171297080

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3001}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 385817040

約数和(自身を除く): 214519960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2854, 3001, 5708, 6002, 7135, 11416, 12004, 14270, 15005, 24008, 28540, 30010, 57080, 60020, 120040, 4282427, 8564854, 17129708, 21412135, 34259416, 42824270, 85648540, 171297080]

約数ペア:

[(1, 171297080), (2, 85648540), (4, 42824270), (5, 34259416), (8, 21412135), (10, 17129708), (20, 8564854), (40, 4282427), (1427, 120040), (2854, 60020), (3001, 57080), (5708, 30010), (6002, 28540), (7135, 24008), (11416, 15005), (12004, 14270)]