23145620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24623}}^1$

素因数の和:24679

約数の個数: 24

約数和(自身を含む): 49641984

約数和(自身を除く): 26496364

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24623, 49246, 98492, 123115, 246230, 492460, 1157281, 2314562, 4629124, 5786405, 11572810, 23145620]

約数ペア:

[(1, 23145620), (2, 11572810), (4, 5786405), (5, 4629124), (10, 2314562), (20, 1157281), (47, 492460), (94, 246230), (188, 123115), (235, 98492), (470, 49246), (940, 24623)]