4807000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 13478400

約数和(自身を除く): 8671400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 25, 38, 40, 44, 46, 50, 55, 76, 88, 92, 95, 100, 110, 115, 125, 152, 184, 190, 200, 209, 220, 230, 250, 253, 275, 380, 418, 437, 440, 460, 475, 500, 506, 550, 575, 760, 836, 874, 920, 950, 1000, 1012, 1045, 1100, 1150, 1265, 1375, 1672, 1748, 1900, 2024, 2090, 2185, 2200, 2300, 2375, 2530, 2750, 2875, 3496, 3800, 4180, 4370, 4600, 4750, 4807, 5060, 5225, 5500, 5750, 6325, 8360, 8740, 9500, 9614, 10120, 10450, 10925, 11000, 11500, 12650, 17480, 19000, 19228, 20900, 21850, 23000, 24035, 25300, 26125, 31625, 38456, 41800, 43700, 48070, 50600, 52250, 54625, 63250, 87400, 96140, 104500, 109250, 120175, 126500, 192280, 209000, 218500, 240350, 253000, 437000, 480700, 600875, 961400, 1201750, 2403500, 4807000]

約数ペア:

[(1, 4807000), (2, 2403500), (4, 1201750), (5, 961400), (8, 600875), (10, 480700), (11, 437000), (19, 253000), (20, 240350), (22, 218500), (23, 209000), (25, 192280), (38, 126500), (40, 120175), (44, 109250), (46, 104500), (50, 96140), (55, 87400), (76, 63250), (88, 54625), (92, 52250), (95, 50600), (100, 48070), (110, 43700), (115, 41800), (125, 38456), (152, 31625), (184, 26125), (190, 25300), (200, 24035), (209, 23000), (220, 21850), (230, 20900), (250, 19228), (253, 19000), (275, 17480), (380, 12650), (418, 11500), (437, 11000), (440, 10925), (460, 10450), (475, 10120), (500, 9614), (506, 9500), (550, 8740), (575, 8360), (760, 6325), (836, 5750), (874, 5500), (920, 5225), (950, 5060), (1000, 4807), (1012, 4750), (1045, 4600), (1100, 4370), (1150, 4180), (1265, 3800), (1375, 3496), (1672, 2875), (1748, 2750), (1900, 2530), (2024, 2375), (2090, 2300), (2185, 2200)]