2425165280

素因数分解:

$2^5\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{8501}}^1$

素因数の和:10299

約数の個数: 48

約数和(自身を含む): 5733340704

約数和(自身を除く): 3308175424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1783, 3566, 7132, 8501, 8915, 14264, 17002, 17830, 28528, 34004, 35660, 42505, 57056, 68008, 71320, 85010, 136016, 142640, 170020, 272032, 285280, 340040, 680080, 1360160, 15157283, 30314566, 60629132, 75786415, 121258264, 151572830, 242516528, 303145660, 485033056, 606291320, 1212582640, 2425165280]

約数ペア:

[(1, 2425165280), (2, 1212582640), (4, 606291320), (5, 485033056), (8, 303145660), (10, 242516528), (16, 151572830), (20, 121258264), (32, 75786415), (40, 60629132), (80, 30314566), (160, 15157283), (1783, 1360160), (3566, 680080), (7132, 340040), (8501, 285280), (8915, 272032), (14264, 170020), (17002, 142640), (17830, 136016), (28528, 85010), (34004, 71320), (35660, 68008), (42505, 57056)]