63861440

素因数分解:

$2^6\times 5^1\times {\mathrm{199567}}^1$

素因数の和:199584

約数の個数: 28

約数和(自身を含む): 152070816

約数和(自身を除く): 88209376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 199567, 399134, 798268, 997835, 1596536, 1995670, 3193072, 3991340, 6386144, 7982680, 12772288, 15965360, 31930720, 63861440]

約数ペア:

[(1, 63861440), (2, 31930720), (4, 15965360), (5, 12772288), (8, 7982680), (10, 6386144), (16, 3991340), (20, 3193072), (32, 1995670), (40, 1596536), (64, 997835), (80, 798268), (160, 399134), (320, 199567)]