8877080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9683

約数の個数: 32

約数和(自身を含む): 20844000

約数和(自身を除く): 11966920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9649, 19298, 38596, 48245, 77192, 96490, 192980, 221927, 385960, 443854, 887708, 1109635, 1775416, 2219270, 4438540, 8877080]

約数ペア:

[(1, 8877080), (2, 4438540), (4, 2219270), (5, 1775416), (8, 1109635), (10, 887708), (20, 443854), (23, 385960), (40, 221927), (46, 192980), (92, 96490), (115, 77192), (184, 48245), (230, 38596), (460, 19298), (920, 9649)]