1020406535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 1285405632

約数和(自身を除く): 264999097

約数列:

[1, 5, 37, 97, 101, 185, 485, 505, 563, 2815, 3589, 3737, 9797, 17945, 18685, 20831, 48985, 54611, 56863, 104155, 273055, 284315, 362489, 1812445, 2020607, 2103931, 5515711, 10103035, 10519655, 27578555, 204081307, 1020406535]

約数ペア:

[(1, 1020406535), (5, 204081307), (37, 27578555), (97, 10519655), (101, 10103035), (185, 5515711), (485, 2103931), (505, 2020607), (563, 1812445), (2815, 362489), (3589, 284315), (3737, 273055), (9797, 104155), (17945, 56863), (18685, 54611), (20831, 48985)]