24279500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 61746048

約数和(自身を除く): 37466548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 991, 1225, 1750, 1982, 2450, 3500, 3964, 4900, 4955, 6125, 6937, 9910, 12250, 13874, 19820, 24500, 24775, 27748, 34685, 48559, 49550, 69370, 97118, 99100, 123875, 138740, 173425, 194236, 242795, 247750, 346850, 485590, 495500, 693700, 867125, 971180, 1213975, 1734250, 2427950, 3468500, 4855900, 6069875, 12139750, 24279500]

約数ペア:

[(1, 24279500), (2, 12139750), (4, 6069875), (5, 4855900), (7, 3468500), (10, 2427950), (14, 1734250), (20, 1213975), (25, 971180), (28, 867125), (35, 693700), (49, 495500), (50, 485590), (70, 346850), (98, 247750), (100, 242795), (125, 194236), (140, 173425), (175, 138740), (196, 123875), (245, 99100), (250, 97118), (350, 69370), (490, 49550), (500, 48559), (700, 34685), (875, 27748), (980, 24775), (991, 24500), (1225, 19820), (1750, 13874), (1982, 12250), (2450, 9910), (3500, 6937), (3964, 6125), (4900, 4955)]