10531240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11481

約数の個数: 32

約数和(自身を含む): 24727680

約数和(自身を除く): 14196440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 11447, 22894, 45788, 57235, 91576, 114470, 228940, 263281, 457880, 526562, 1053124, 1316405, 2106248, 2632810, 5265620, 10531240]

約数ペア:

[(1, 10531240), (2, 5265620), (4, 2632810), (5, 2106248), (8, 1316405), (10, 1053124), (20, 526562), (23, 457880), (40, 263281), (46, 228940), (92, 114470), (115, 91576), (184, 57235), (230, 45788), (460, 22894), (920, 11447)]