82241440

素因数分解:

$2^5\times 5^1\times {\mathrm{514009}}^1$

素因数の和:514024

約数の個数: 24

約数和(自身を含む): 194295780

約数和(自身を除く): 112054340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 514009, 1028018, 2056036, 2570045, 4112072, 5140090, 8224144, 10280180, 16448288, 20560360, 41120720, 82241440]

約数ペア:

[(1, 82241440), (2, 41120720), (4, 20560360), (5, 16448288), (8, 10280180), (10, 8224144), (16, 5140090), (20, 4112072), (32, 2570045), (40, 2056036), (80, 1028018), (160, 514009)]