40379075008

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4021}}^1$

素因数の和:4206

約数の個数: 112

約数和(自身を含む): 84955258080

約数和(自身を除く): 44576183072

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 89, 164, 172, 178, 328, 344, 356, 656, 688, 712, 1312, 1376, 1424, 1763, 2624, 2752, 2848, 3526, 3649, 3827, 4021, 5696, 7052, 7298, 7654, 8042, 14104, 14596, 15308, 16084, 28208, 29192, 30616, 32168, 56416, 58384, 61232, 64336, 112832, 116768, 122464, 128672, 156907, 164861, 172903, 233536, 244928, 257344, 313814, 329722, 345806, 357869, 627628, 659444, 691612, 715738, 1255256, 1318888, 1383224, 1431476, 2510512, 2637776, 2766448, 2862952, 5021024, 5275552, 5532896, 5725904, 7089023, 10042048, 10551104, 11065792, 11451808, 14178046, 14672629, 15388367, 22903616, 28356092, 29345258, 30776734, 56712184, 58690516, 61553468, 113424368, 117381032, 123106936, 226848736, 234762064, 246213872, 453697472, 469524128, 492427744, 630923047, 939048256, 984855488, 1261846094, 2523692188, 5047384376, 10094768752, 20189537504, 40379075008]

約数ペア:

[(1, 40379075008), (2, 20189537504), (4, 10094768752), (8, 5047384376), (16, 2523692188), (32, 1261846094), (41, 984855488), (43, 939048256), (64, 630923047), (82, 492427744), (86, 469524128), (89, 453697472), (164, 246213872), (172, 234762064), (178, 226848736), (328, 123106936), (344, 117381032), (356, 113424368), (656, 61553468), (688, 58690516), (712, 56712184), (1312, 30776734), (1376, 29345258), (1424, 28356092), (1763, 22903616), (2624, 15388367), (2752, 14672629), (2848, 14178046), (3526, 11451808), (3649, 11065792), (3827, 10551104), (4021, 10042048), (5696, 7089023), (7052, 5725904), (7298, 5532896), (7654, 5275552), (8042, 5021024), (14104, 2862952), (14596, 2766448), (15308, 2637776), (16084, 2510512), (28208, 1431476), (29192, 1383224), (30616, 1318888), (32168, 1255256), (56416, 715738), (58384, 691612), (61232, 659444), (64336, 627628), (112832, 357869), (116768, 345806), (122464, 329722), (128672, 313814), (156907, 257344), (164861, 244928), (172903, 233536)]