26848280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14281}}^1$

素因数の和:14339

約数の個数: 32

約数和(自身を含む): 61698240

約数和(自身を除く): 34849960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14281, 28562, 57124, 71405, 114248, 142810, 285620, 571240, 671207, 1342414, 2684828, 3356035, 5369656, 6712070, 13424140, 26848280]

約数ペア:

[(1, 26848280), (2, 13424140), (4, 6712070), (5, 5369656), (8, 3356035), (10, 2684828), (20, 1342414), (40, 671207), (47, 571240), (94, 285620), (188, 142810), (235, 114248), (376, 71405), (470, 57124), (940, 28562), (1880, 14281)]