7066520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7715

約数の個数: 32

約数和(自身を含む): 16593120

約数和(自身を除く): 9526600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7681, 15362, 30724, 38405, 61448, 76810, 153620, 176663, 307240, 353326, 706652, 883315, 1413304, 1766630, 3533260, 7066520]

約数ペア:

[(1, 7066520), (2, 3533260), (4, 1766630), (5, 1413304), (8, 883315), (10, 706652), (20, 353326), (23, 307240), (40, 176663), (46, 153620), (92, 76810), (115, 61448), (184, 38405), (230, 30724), (460, 15362), (920, 7681)]