2064759650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 4237443072

約数和(自身を除く): 2172683422

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 127, 155, 170, 254, 310, 425, 527, 617, 635, 775, 850, 1054, 1234, 1270, 1550, 2159, 2635, 3085, 3175, 3937, 4318, 5270, 6170, 6350, 7874, 10489, 10795, 13175, 15425, 19127, 19685, 20978, 21590, 26350, 30850, 38254, 39370, 52445, 53975, 66929, 78359, 95635, 98425, 104890, 107950, 133858, 156718, 191270, 196850, 262225, 325159, 334645, 391795, 478175, 524450, 650318, 669290, 783590, 956350, 1332103, 1625795, 1673225, 1958975, 2429129, 2664206, 3251590, 3346450, 3917950, 4858258, 6660515, 8128975, 12145645, 13321030, 16257950, 24291290, 33302575, 41295193, 60728225, 66605150, 82590386, 121456450, 206475965, 412951930, 1032379825, 2064759650]

約数ペア:

[(1, 2064759650), (2, 1032379825), (5, 412951930), (10, 206475965), (17, 121456450), (25, 82590386), (31, 66605150), (34, 60728225), (50, 41295193), (62, 33302575), (85, 24291290), (127, 16257950), (155, 13321030), (170, 12145645), (254, 8128975), (310, 6660515), (425, 4858258), (527, 3917950), (617, 3346450), (635, 3251590), (775, 2664206), (850, 2429129), (1054, 1958975), (1234, 1673225), (1270, 1625795), (1550, 1332103), (2159, 956350), (2635, 783590), (3085, 669290), (3175, 650318), (3937, 524450), (4318, 478175), (5270, 391795), (6170, 334645), (6350, 325159), (7874, 262225), (10489, 196850), (10795, 191270), (13175, 156718), (15425, 133858), (19127, 107950), (19685, 104890), (20978, 98425), (21590, 95635), (26350, 78359), (30850, 66929), (38254, 53975), (39370, 52445)]