2280811268750

素因数分解:

$2^1\times 5^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{438091}}^1$

素因数の和:438149

約数の個数: 144

約数和(自身を含む): 5267034669456

約数和(自身を除く): 2986223400706

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 350, 425, 490, 595, 625, 833, 850, 875, 1190, 1225, 1250, 1666, 1750, 2125, 2450, 2975, 3125, 4165, 4250, 4375, 5950, 6125, 6250, 8330, 8750, 10625, 12250, 14875, 20825, 21250, 21875, 29750, 30625, 41650, 43750, 53125, 61250, 74375, 104125, 106250, 148750, 153125, 208250, 306250, 371875, 438091, 520625, 743750, 876182, 1041250, 2190455, 2603125, 3066637, 4380910, 5206250, 6133274, 7447547, 10952275, 14895094, 15333185, 21466459, 21904550, 30666370, 37237735, 42932918, 52132829, 54761375, 74475470, 76665925, 104265658, 107332295, 109522750, 153331850, 186188675, 214664590, 260664145, 273806875, 364929803, 372377350, 383329625, 521328290, 536661475, 547613750, 729859606, 766659250, 930943375, 1073322950, 1303320725, 1369034375, 1824649015, 1861886750, 1916648125, 2606641450, 2683307375, 2738068750, 3649298030, 3833296250, 4654716875, 5366614750, 6516603625, 9123245075, 9309433750, 9583240625, 13033207250, 13416536875, 18246490150, 19166481250, 23273584375, 26833073750, 32583018125, 45616225375, 46547168750, 65166036250, 67082684375, 91232450750, 134165368750, 162915090625, 228081126875, 325830181250, 456162253750, 1140405634375, 2280811268750]

約数ペア:

[(1, 2280811268750), (2, 1140405634375), (5, 456162253750), (7, 325830181250), (10, 228081126875), (14, 162915090625), (17, 134165368750), (25, 91232450750), (34, 67082684375), (35, 65166036250), (49, 46547168750), (50, 45616225375), (70, 32583018125), (85, 26833073750), (98, 23273584375), (119, 19166481250), (125, 18246490150), (170, 13416536875), (175, 13033207250), (238, 9583240625), (245, 9309433750), (250, 9123245075), (350, 6516603625), (425, 5366614750), (490, 4654716875), (595, 3833296250), (625, 3649298030), (833, 2738068750), (850, 2683307375), (875, 2606641450), (1190, 1916648125), (1225, 1861886750), (1250, 1824649015), (1666, 1369034375), (1750, 1303320725), (2125, 1073322950), (2450, 930943375), (2975, 766659250), (3125, 729859606), (4165, 547613750), (4250, 536661475), (4375, 521328290), (5950, 383329625), (6125, 372377350), (6250, 364929803), (8330, 273806875), (8750, 260664145), (10625, 214664590), (12250, 186188675), (14875, 153331850), (20825, 109522750), (21250, 107332295), (21875, 104265658), (29750, 76665925), (30625, 74475470), (41650, 54761375), (43750, 52132829), (53125, 42932918), (61250, 37237735), (74375, 30666370), (104125, 21904550), (106250, 21466459), (148750, 15333185), (153125, 14895094), (208250, 10952275), (306250, 7447547), (371875, 6133274), (438091, 5206250), (520625, 4380910), (743750, 3066637), (876182, 2603125), (1041250, 2190455)]