26871567460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1578823}}^1$

素因数の和:1578892

約数の個数: 48

約数和(自身を含む): 60475274496

約数和(自身を除く): 33603707036

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 1578823, 3157646, 6315292, 7894115, 15788230, 31576460, 36312929, 58416451, 72625858, 116832902, 145251716, 181564645, 233665804, 292082255, 363129290, 584164510, 726258580, 1168329020, 1343578373, 2687156746, 5374313492, 6717891865, 13435783730, 26871567460]

約数ペア:

[(1, 26871567460), (2, 13435783730), (4, 6717891865), (5, 5374313492), (10, 2687156746), (20, 1343578373), (23, 1168329020), (37, 726258580), (46, 584164510), (74, 363129290), (92, 292082255), (115, 233665804), (148, 181564645), (185, 145251716), (230, 116832902), (370, 72625858), (460, 58416451), (740, 36312929), (851, 31576460), (1702, 15788230), (3404, 7894115), (4255, 6315292), (8510, 3157646), (17020, 1578823)]