9559720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10425

約数の個数: 32

約数和(自身を含む): 22446720

約数和(自身を除く): 12887000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10391, 20782, 41564, 51955, 83128, 103910, 207820, 238993, 415640, 477986, 955972, 1194965, 1911944, 2389930, 4779860, 9559720]

約数ペア:

[(1, 9559720), (2, 4779860), (4, 2389930), (5, 1911944), (8, 1194965), (10, 955972), (20, 477986), (23, 415640), (40, 238993), (46, 207820), (92, 103910), (115, 83128), (184, 51955), (230, 41564), (460, 20782), (920, 10391)]