5282680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10183

約数の個数: 32

約数和(自身を含む): 12801600

約数和(自身を除く): 7518920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10159, 20318, 40636, 50795, 81272, 101590, 132067, 203180, 264134, 406360, 528268, 660335, 1056536, 1320670, 2641340, 5282680]

約数ペア:

[(1, 5282680), (2, 2641340), (4, 1320670), (5, 1056536), (8, 660335), (10, 528268), (13, 406360), (20, 264134), (26, 203180), (40, 132067), (52, 101590), (65, 81272), (104, 50795), (130, 40636), (260, 20318), (520, 10159)]