4401118085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 6614576640

約数和(自身を除く): 2213458555

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 251, 433, 445, 455, 623, 1157, 1255, 1757, 2165, 3031, 3115, 3263, 5629, 5785, 8099, 8785, 15155, 16315, 22339, 22841, 28145, 38537, 39403, 40495, 108683, 111695, 114205, 156373, 192685, 197015, 269759, 290407, 500981, 543415, 760781, 781865, 1348795, 1412879, 1452035, 2032849, 2504905, 3506867, 3803905, 7064395, 9672787, 9890153, 10164245, 17534335, 48363935, 49450765, 67709509, 125746231, 338547545, 628731155, 880223617, 4401118085]

約数ペア:

[(1, 4401118085), (5, 880223617), (7, 628731155), (13, 338547545), (35, 125746231), (65, 67709509), (89, 49450765), (91, 48363935), (251, 17534335), (433, 10164245), (445, 9890153), (455, 9672787), (623, 7064395), (1157, 3803905), (1255, 3506867), (1757, 2504905), (2165, 2032849), (3031, 1452035), (3115, 1412879), (3263, 1348795), (5629, 781865), (5785, 760781), (8099, 543415), (8785, 500981), (15155, 290407), (16315, 269759), (22339, 197015), (22841, 192685), (28145, 156373), (38537, 114205), (39403, 111695), (40495, 108683)]