86052010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21143}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 173549952

約数和(自身を除く): 87497942

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 21143, 42286, 105715, 211430, 232573, 465146, 782291, 1162865, 1564582, 2325730, 3911455, 7822910, 8605201, 17210402, 43026005, 86052010]

約数ペア:

[(1, 86052010), (2, 43026005), (5, 17210402), (10, 8605201), (11, 7822910), (22, 3911455), (37, 2325730), (55, 1564582), (74, 1162865), (110, 782291), (185, 465146), (370, 232573), (407, 211430), (814, 105715), (2035, 42286), (4070, 21143)]