2499744535

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1\times {\mathrm{4127}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 3150241920

約数和(自身を除く): 650497385

約数列:

[1, 5, 23, 115, 229, 529, 1145, 2645, 4127, 5267, 20635, 26335, 94921, 121141, 474605, 605705, 945083, 2183183, 4725415, 10915915, 21736909, 108684545, 499948907, 2499744535]

約数ペア:

[(1, 2499744535), (5, 499948907), (23, 108684545), (115, 21736909), (229, 10915915), (529, 4725415), (1145, 2183183), (2645, 945083), (4127, 605705), (5267, 474605), (20635, 121141), (26335, 94921)]