132077960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20550

約数の個数: 64

約数和(自身を含む): 354412800

約数和(自身を除く): 222334840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 20509, 41018, 82036, 102545, 143563, 164072, 205090, 287126, 410180, 471707, 574252, 717815, 820360, 943414, 1148504, 1435630, 1886828, 2358535, 2871260, 3301949, 3773656, 4717070, 5742520, 6603898, 9434140, 13207796, 16509745, 18868280, 26415592, 33019490, 66038980, 132077960]

約数ペア:

[(1, 132077960), (2, 66038980), (4, 33019490), (5, 26415592), (7, 18868280), (8, 16509745), (10, 13207796), (14, 9434140), (20, 6603898), (23, 5742520), (28, 4717070), (35, 3773656), (40, 3301949), (46, 2871260), (56, 2358535), (70, 1886828), (92, 1435630), (115, 1148504), (140, 943414), (161, 820360), (184, 717815), (230, 574252), (280, 471707), (322, 410180), (460, 287126), (644, 205090), (805, 164072), (920, 143563), (1288, 102545), (1610, 82036), (3220, 41018), (6440, 20509)]