1273602080

素因数分解:

$2^5\times 5^1\times {\mathrm{7960013}}^1$

素因数の和:7960028

約数の個数: 24

約数和(自身を含む): 3008885292

約数和(自身を除く): 1735283212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7960013, 15920026, 31840052, 39800065, 63680104, 79600130, 127360208, 159200260, 254720416, 318400520, 636801040, 1273602080]

約数ペア:

[(1, 1273602080), (2, 636801040), (4, 318400520), (5, 254720416), (8, 159200260), (10, 127360208), (16, 79600130), (20, 63680104), (32, 39800065), (40, 31840052), (80, 15920026), (160, 7960013)]