88700080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{158393}}^1$

素因数の和:158413

約数の個数: 40

約数和(自身を含む): 235690272

約数和(自身を除く): 146990192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 158393, 316786, 633572, 791965, 1108751, 1267144, 1583930, 2217502, 2534288, 3167860, 4435004, 5543755, 6335720, 8870008, 11087510, 12671440, 17740016, 22175020, 44350040, 88700080]

約数ペア:

[(1, 88700080), (2, 44350040), (4, 22175020), (5, 17740016), (7, 12671440), (8, 11087510), (10, 8870008), (14, 6335720), (16, 5543755), (20, 4435004), (28, 3167860), (35, 2534288), (40, 2217502), (56, 1583930), (70, 1267144), (80, 1108751), (112, 791965), (140, 633572), (280, 316786), (560, 158393)]