132171440

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13009}}^1$

素因数の和:13149

約数の個数: 40

約数和(自身を含む): 309742080

約数和(自身を除く): 177570640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 520360, 1040720, 1652143, 3304286, 6608572, 8260715, 13217144, 16521430, 26434288, 33042860, 66085720, 132171440]

約数ペア:

[(1, 132171440), (2, 66085720), (4, 33042860), (5, 26434288), (8, 16521430), (10, 13217144), (16, 8260715), (20, 6608572), (40, 3304286), (80, 1652143), (127, 1040720), (254, 520360), (508, 260180), (635, 208144), (1016, 130090), (1270, 104072), (2032, 65045), (2540, 52036), (5080, 26018), (10160, 13009)]