4992340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 10806516

約数和(自身を除く): 5814176

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 452, 470, 565, 940, 1130, 2209, 2260, 4418, 5311, 8836, 10622, 11045, 21244, 22090, 26555, 44180, 53110, 106220, 249617, 499234, 998468, 1248085, 2496170, 4992340]

約数ペア:

[(1, 4992340), (2, 2496170), (4, 1248085), (5, 998468), (10, 499234), (20, 249617), (47, 106220), (94, 53110), (113, 44180), (188, 26555), (226, 22090), (235, 21244), (452, 11045), (470, 10622), (565, 8836), (940, 5311), (1130, 4418), (2209, 2260)]