25933660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 55738872

約数和(自身を除く): 29805212

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 587, 940, 1174, 2209, 2348, 2935, 4418, 5870, 8836, 11045, 11740, 22090, 27589, 44180, 55178, 110356, 137945, 275890, 551780, 1296683, 2593366, 5186732, 6483415, 12966830, 25933660]

約数ペア:

[(1, 25933660), (2, 12966830), (4, 6483415), (5, 5186732), (10, 2593366), (20, 1296683), (47, 551780), (94, 275890), (188, 137945), (235, 110356), (470, 55178), (587, 44180), (940, 27589), (1174, 22090), (2209, 11740), (2348, 11045), (2935, 8836), (4418, 5870)]