920043910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{2927}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 1795836096

約数和(自身を除く): 875792186

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1849, 2927, 3655, 3698, 5854, 7310, 9245, 14635, 18490, 29270, 31433, 49759, 62866, 99518, 125861, 157165, 248795, 251722, 314330, 497590, 629305, 1258610, 2139637, 4279274, 5412023, 10698185, 10824046, 21396370, 27060115, 54120230, 92004391, 184008782, 460021955, 920043910]

約数ペア:

[(1, 920043910), (2, 460021955), (5, 184008782), (10, 92004391), (17, 54120230), (34, 27060115), (43, 21396370), (85, 10824046), (86, 10698185), (170, 5412023), (215, 4279274), (430, 2139637), (731, 1258610), (1462, 629305), (1849, 497590), (2927, 314330), (3655, 251722), (3698, 248795), (5854, 157165), (7310, 125861), (9245, 99518), (14635, 62866), (18490, 49759), (29270, 31433)]