1086520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 2553120

約数和(自身を除く): 1466600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1181, 2362, 4724, 5905, 9448, 11810, 23620, 27163, 47240, 54326, 108652, 135815, 217304, 271630, 543260, 1086520]

約数ペア:

[(1, 1086520), (2, 543260), (4, 271630), (5, 217304), (8, 135815), (10, 108652), (20, 54326), (23, 47240), (40, 27163), (46, 23620), (92, 11810), (115, 9448), (184, 5905), (230, 4724), (460, 2362), (920, 1181)]