45439720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49391}}^1$

素因数の和:49425

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 61247000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 49391, 98782, 197564, 246955, 395128, 493910, 987820, 1135993, 1975640, 2271986, 4543972, 5679965, 9087944, 11359930, 22719860, 45439720]

約数ペア:

[(1, 45439720), (2, 22719860), (4, 11359930), (5, 9087944), (8, 5679965), (10, 4543972), (20, 2271986), (23, 1975640), (40, 1135993), (46, 987820), (92, 493910), (115, 395128), (184, 246955), (230, 197564), (460, 98782), (920, 49391)]