8045211040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{27283}}^1$

素因数の和:27414

約数の個数: 96

約数和(自身を含む): 20214169920

約数和(自身を除く): 12168958880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 304, 380, 388, 485, 608, 760, 776, 970, 1520, 1552, 1843, 1940, 3040, 3104, 3686, 3880, 7372, 7760, 9215, 14744, 15520, 18430, 27283, 29488, 36860, 54566, 58976, 73720, 109132, 136415, 147440, 218264, 272830, 294880, 436528, 518377, 545660, 873056, 1036754, 1091320, 2073508, 2182640, 2591885, 2646451, 4147016, 4365280, 5183770, 5292902, 8294032, 10367540, 10585804, 13232255, 16588064, 20735080, 21171608, 26464510, 41470160, 42343216, 50282569, 52929020, 82940320, 84686432, 100565138, 105858040, 201130276, 211716080, 251412845, 402260552, 423432160, 502825690, 804521104, 1005651380, 1609042208, 2011302760, 4022605520, 8045211040]

約数ペア:

[(1, 8045211040), (2, 4022605520), (4, 2011302760), (5, 1609042208), (8, 1005651380), (10, 804521104), (16, 502825690), (19, 423432160), (20, 402260552), (32, 251412845), (38, 211716080), (40, 201130276), (76, 105858040), (80, 100565138), (95, 84686432), (97, 82940320), (152, 52929020), (160, 50282569), (190, 42343216), (194, 41470160), (304, 26464510), (380, 21171608), (388, 20735080), (485, 16588064), (608, 13232255), (760, 10585804), (776, 10367540), (970, 8294032), (1520, 5292902), (1552, 5183770), (1843, 4365280), (1940, 4147016), (3040, 2646451), (3104, 2591885), (3686, 2182640), (3880, 2073508), (7372, 1091320), (7760, 1036754), (9215, 873056), (14744, 545660), (15520, 518377), (18430, 436528), (27283, 294880), (29488, 272830), (36860, 218264), (54566, 147440), (58976, 136415), (73720, 109132)]