7874060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23159}}^1$

素因数の和:23185

約数の個数: 24

約数和(自身を含む): 17508960

約数和(自身を除く): 9634900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23159, 46318, 92636, 115795, 231590, 393703, 463180, 787406, 1574812, 1968515, 3937030, 7874060]

約数ペア:

[(1, 7874060), (2, 3937030), (4, 1968515), (5, 1574812), (10, 787406), (17, 463180), (20, 393703), (34, 231590), (68, 115795), (85, 92636), (170, 46318), (340, 23159)]