12670292840

素因数分解:

$2^3\times 5^1\times {\mathrm{6113}}^1\times {\mathrm{51817}}^1$

素因数の和:57941

約数の個数: 32

約数和(自身を含む): 28513372680

約数和(自身を除く): 15843079840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6113, 12226, 24452, 30565, 48904, 51817, 61130, 103634, 122260, 207268, 244520, 259085, 414536, 518170, 1036340, 2072680, 316757321, 633514642, 1267029284, 1583786605, 2534058568, 3167573210, 6335146420, 12670292840]

約数ペア:

[(1, 12670292840), (2, 6335146420), (4, 3167573210), (5, 2534058568), (8, 1583786605), (10, 1267029284), (20, 633514642), (40, 316757321), (6113, 2072680), (12226, 1036340), (24452, 518170), (30565, 414536), (48904, 259085), (51817, 244520), (61130, 207268), (103634, 122260)]