9782144450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 19986127056

約数和(自身を除く): 10203982606

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 113, 130, 194, 226, 325, 485, 565, 650, 970, 1130, 1261, 1373, 1469, 2425, 2522, 2746, 2825, 2938, 4850, 5650, 6305, 6865, 7345, 10961, 12610, 13730, 14690, 17849, 21922, 31525, 34325, 35698, 36725, 54805, 63050, 68650, 73450, 89245, 109610, 133181, 142493, 155149, 178490, 266362, 274025, 284986, 310298, 446225, 548050, 665905, 712465, 775745, 892450, 1331810, 1424930, 1551490, 1731353, 2016937, 3329525, 3462706, 3562325, 3878725, 4033874, 6659050, 7124650, 7757450, 8656765, 10084685, 15049453, 17313530, 20169370, 30098906, 43283825, 50423425, 75247265, 86567650, 100846850, 150494530, 195642889, 376236325, 391285778, 752472650, 978214445, 1956428890, 4891072225, 9782144450]

約数ペア:

[(1, 9782144450), (2, 4891072225), (5, 1956428890), (10, 978214445), (13, 752472650), (25, 391285778), (26, 376236325), (50, 195642889), (65, 150494530), (97, 100846850), (113, 86567650), (130, 75247265), (194, 50423425), (226, 43283825), (325, 30098906), (485, 20169370), (565, 17313530), (650, 15049453), (970, 10084685), (1130, 8656765), (1261, 7757450), (1373, 7124650), (1469, 6659050), (2425, 4033874), (2522, 3878725), (2746, 3562325), (2825, 3462706), (2938, 3329525), (4850, 2016937), (5650, 1731353), (6305, 1551490), (6865, 1424930), (7345, 1331810), (10961, 892450), (12610, 775745), (13730, 712465), (14690, 665905), (17849, 548050), (21922, 446225), (31525, 310298), (34325, 284986), (35698, 274025), (36725, 266362), (54805, 178490), (63050, 155149), (68650, 142493), (73450, 133181), (89245, 109610)]