5047089320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72977}}^1$

素因数の和:73027

約数の個数: 128

約数和(自身を含む): 14712364800

約数和(自身を除く): 9665275480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8645, 9880, 13832, 17290, 34580, 69160, 72977, 145954, 291908, 364885, 510839, 583816, 729770, 948701, 1021678, 1386563, 1459540, 1897402, 2043356, 2554195, 2773126, 2919080, 3794804, 4086712, 4743505, 5108390, 5546252, 6640907, 6932815, 7589608, 9487010, 9705941, 10216780, 11092504, 13281814, 13865630, 18025319, 18974020, 19411882, 20433560, 26563628, 27731260, 33204535, 36050638, 37948040, 38823764, 48529705, 53127256, 55462520, 66409070, 72101276, 77647528, 90126595, 97059410, 126177233, 132818140, 144202552, 180253190, 194118820, 252354466, 265636280, 360506380, 388237640, 504708932, 630886165, 721012760, 1009417864, 1261772330, 2523544660, 5047089320]

約数ペア:

[(1, 5047089320), (2, 2523544660), (4, 1261772330), (5, 1009417864), (7, 721012760), (8, 630886165), (10, 504708932), (13, 388237640), (14, 360506380), (19, 265636280), (20, 252354466), (26, 194118820), (28, 180253190), (35, 144202552), (38, 132818140), (40, 126177233), (52, 97059410), (56, 90126595), (65, 77647528), (70, 72101276), (76, 66409070), (91, 55462520), (95, 53127256), (104, 48529705), (130, 38823764), (133, 37948040), (140, 36050638), (152, 33204535), (182, 27731260), (190, 26563628), (247, 20433560), (260, 19411882), (266, 18974020), (280, 18025319), (364, 13865630), (380, 13281814), (455, 11092504), (494, 10216780), (520, 9705941), (532, 9487010), (665, 7589608), (728, 6932815), (760, 6640907), (910, 5546252), (988, 5108390), (1064, 4743505), (1235, 4086712), (1330, 3794804), (1729, 2919080), (1820, 2773126), (1976, 2554195), (2470, 2043356), (2660, 1897402), (3458, 1459540), (3640, 1386563), (4940, 1021678), (5320, 948701), (6916, 729770), (8645, 583816), (9880, 510839), (13832, 364885), (17290, 291908), (34580, 145954), (69160, 72977)]