254356870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{5413}}^1$

素因数の和:5584

約数の個数: 32

約数和(自身を含む): 474006528

約数和(自身を除く): 219649658

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 4699, 5413, 9398, 10826, 23495, 27065, 46990, 54130, 200281, 400562, 687451, 1001405, 1374902, 2002810, 3437255, 6874510, 25435687, 50871374, 127178435, 254356870]

約数ペア:

[(1, 254356870), (2, 127178435), (5, 50871374), (10, 25435687), (37, 6874510), (74, 3437255), (127, 2002810), (185, 1374902), (254, 1001405), (370, 687451), (635, 400562), (1270, 200281), (4699, 54130), (5413, 46990), (9398, 27065), (10826, 23495)]