451870220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{480713}}^1$

素因数の和:480769

約数の個数: 24

約数和(自身を含む): 969119424

約数和(自身を除く): 517249204

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 480713, 961426, 1922852, 2403565, 4807130, 9614260, 22593511, 45187022, 90374044, 112967555, 225935110, 451870220]

約数ペア:

[(1, 451870220), (2, 225935110), (4, 112967555), (5, 90374044), (10, 45187022), (20, 22593511), (47, 9614260), (94, 4807130), (188, 2403565), (235, 1922852), (470, 961426), (940, 480713)]