479340650

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107717}}^1$

素因数の和:107818

約数の個数: 24

約数和(自身を含む): 901599660

約数和(自身を除く): 422259010

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 107717, 215434, 538585, 1077170, 2692925, 5385850, 9586813, 19173626, 47934065, 95868130, 239670325, 479340650]

約数ペア:

[(1, 479340650), (2, 239670325), (5, 95868130), (10, 47934065), (25, 19173626), (50, 9586813), (89, 5385850), (178, 2692925), (445, 1077170), (890, 538585), (2225, 215434), (4450, 107717)]