7966860080

素因数分解:

$2^4\times 5^1\times {\mathrm{11657}}^1\times {\mathrm{8543}}^1$

素因数の和:20213

約数の個数: 40

約数和(自身を含む): 18526707072

約数和(自身を除く): 10559846992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8543, 11657, 17086, 23314, 34172, 42715, 46628, 58285, 68344, 85430, 93256, 116570, 136688, 170860, 186512, 233140, 341720, 466280, 683440, 932560, 99585751, 199171502, 398343004, 497928755, 796686008, 995857510, 1593372016, 1991715020, 3983430040, 7966860080]

約数ペア:

[(1, 7966860080), (2, 3983430040), (4, 1991715020), (5, 1593372016), (8, 995857510), (10, 796686008), (16, 497928755), (20, 398343004), (40, 199171502), (80, 99585751), (8543, 932560), (11657, 683440), (17086, 466280), (23314, 341720), (34172, 233140), (42715, 186512), (46628, 170860), (58285, 136688), (68344, 116570), (85430, 93256)]