8472280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9243

約数の個数: 32

約数和(自身を含む): 19893600

約数和(自身を除く): 11421320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9209, 18418, 36836, 46045, 73672, 92090, 184180, 211807, 368360, 423614, 847228, 1059035, 1694456, 2118070, 4236140, 8472280]

約数ペア:

[(1, 8472280), (2, 4236140), (4, 2118070), (5, 1694456), (8, 1059035), (10, 847228), (20, 423614), (23, 368360), (40, 211807), (46, 184180), (92, 92090), (115, 73672), (184, 46045), (230, 36836), (460, 18418), (920, 9209)]