2008305950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 4474427904

約数和(自身を除く): 2466121954

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 317, 322, 350, 575, 634, 787, 805, 1150, 1574, 1585, 1610, 2219, 3170, 3935, 4025, 4438, 5509, 7291, 7870, 7925, 8050, 11018, 11095, 14582, 15850, 18101, 19675, 22190, 27545, 36202, 36455, 39350, 51037, 55090, 55475, 72910, 90505, 102074, 110950, 126707, 137725, 181010, 182275, 249479, 253414, 255185, 275450, 364550, 452525, 498958, 510370, 633535, 905050, 1247395, 1267070, 1275925, 1746353, 2494790, 2551850, 3167675, 3492706, 5738017, 6236975, 6335350, 8731765, 11476034, 12473950, 17463530, 28690085, 40166119, 43658825, 57380170, 80332238, 87317650, 143450425, 200830595, 286900850, 401661190, 1004152975, 2008305950]

約数ペア:

[(1, 2008305950), (2, 1004152975), (5, 401661190), (7, 286900850), (10, 200830595), (14, 143450425), (23, 87317650), (25, 80332238), (35, 57380170), (46, 43658825), (50, 40166119), (70, 28690085), (115, 17463530), (161, 12473950), (175, 11476034), (230, 8731765), (317, 6335350), (322, 6236975), (350, 5738017), (575, 3492706), (634, 3167675), (787, 2551850), (805, 2494790), (1150, 1746353), (1574, 1275925), (1585, 1267070), (1610, 1247395), (2219, 905050), (3170, 633535), (3935, 510370), (4025, 498958), (4438, 452525), (5509, 364550), (7291, 275450), (7870, 255185), (7925, 253414), (8050, 249479), (11018, 182275), (11095, 181010), (14582, 137725), (15850, 126707), (18101, 110950), (19675, 102074), (22190, 90505), (27545, 72910), (36202, 55475), (36455, 55090), (39350, 51037)]