4805500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 12003264

約数和(自身を除く): 7197764

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, 1373, 1750, 2746, 3500, 5492, 6865, 9611, 13730, 19222, 27460, 34325, 38444, 48055, 68650, 96110, 137300, 171625, 192220, 240275, 343250, 480550, 686500, 961100, 1201375, 2402750, 4805500]

約数ペア:

[(1, 4805500), (2, 2402750), (4, 1201375), (5, 961100), (7, 686500), (10, 480550), (14, 343250), (20, 240275), (25, 192220), (28, 171625), (35, 137300), (50, 96110), (70, 68650), (100, 48055), (125, 38444), (140, 34325), (175, 27460), (250, 19222), (350, 13730), (500, 9611), (700, 6865), (875, 5492), (1373, 3500), (1750, 2746)]