45970990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 89611200

約数和(自身を除く): 43640210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1777, 1990, 2587, 3554, 5174, 8885, 12935, 17770, 23101, 25870, 46202, 115505, 231010, 353623, 707246, 1768115, 3536230, 4597099, 9194198, 22985495, 45970990]

約数ペア:

[(1, 45970990), (2, 22985495), (5, 9194198), (10, 4597099), (13, 3536230), (26, 1768115), (65, 707246), (130, 353623), (199, 231010), (398, 115505), (995, 46202), (1777, 25870), (1990, 23101), (2587, 17770), (3554, 12935), (5174, 8885)]