80457047776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{219953}}^1$

素因数の和:220064

約数の個数: 96

約数和(自身を含む): 191560578048

約数和(自身を除く): 111103530272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 71, 92, 112, 142, 161, 184, 224, 284, 322, 368, 497, 568, 644, 736, 994, 1136, 1288, 1633, 1988, 2272, 2576, 3266, 3976, 5152, 6532, 7952, 11431, 13064, 15904, 22862, 26128, 45724, 52256, 91448, 182896, 219953, 365792, 439906, 879812, 1539671, 1759624, 3079342, 3519248, 5058919, 6158684, 7038496, 10117838, 12317368, 15616663, 20235676, 24634736, 31233326, 35412433, 40471352, 49269472, 62466652, 70824866, 80942704, 109316641, 124933304, 141649732, 161885408, 218633282, 249866608, 283299464, 359183249, 437266564, 499733216, 566598928, 718366498, 874533128, 1133197856, 1436732996, 1749066256, 2514282743, 2873465992, 3498132512, 5028565486, 5746931984, 10057130972, 11493863968, 20114261944, 40228523888, 80457047776]

約数ペア:

[(1, 80457047776), (2, 40228523888), (4, 20114261944), (7, 11493863968), (8, 10057130972), (14, 5746931984), (16, 5028565486), (23, 3498132512), (28, 2873465992), (32, 2514282743), (46, 1749066256), (56, 1436732996), (71, 1133197856), (92, 874533128), (112, 718366498), (142, 566598928), (161, 499733216), (184, 437266564), (224, 359183249), (284, 283299464), (322, 249866608), (368, 218633282), (497, 161885408), (568, 141649732), (644, 124933304), (736, 109316641), (994, 80942704), (1136, 70824866), (1288, 62466652), (1633, 49269472), (1988, 40471352), (2272, 35412433), (2576, 31233326), (3266, 24634736), (3976, 20235676), (5152, 15616663), (6532, 12317368), (7952, 10117838), (11431, 7038496), (13064, 6158684), (15904, 5058919), (22862, 3519248), (26128, 3079342), (45724, 1759624), (52256, 1539671), (91448, 879812), (182896, 439906), (219953, 365792)]