5645500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 14099904

約数和(自身を除く): 8454404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1613, 1750, 3226, 3500, 6452, 8065, 11291, 16130, 22582, 32260, 40325, 45164, 56455, 80650, 112910, 161300, 201625, 225820, 282275, 403250, 564550, 806500, 1129100, 1411375, 2822750, 5645500]

約数ペア:

[(1, 5645500), (2, 2822750), (4, 1411375), (5, 1129100), (7, 806500), (10, 564550), (14, 403250), (20, 282275), (25, 225820), (28, 201625), (35, 161300), (50, 112910), (70, 80650), (100, 56455), (125, 45164), (140, 40325), (175, 32260), (250, 22582), (350, 16130), (500, 11291), (700, 8065), (875, 6452), (1613, 3500), (1750, 3226)]