8303000

素因数分解:

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

素因数の和:82

約数の個数: 96

約数和(自身を含む): 21396960

約数和(自身を除く): 13093960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 125, 152, 184, 190, 200, 230, 250, 361, 380, 437, 460, 475, 500, 575, 722, 760, 874, 920, 950, 1000, 1150, 1444, 1748, 1805, 1900, 2185, 2300, 2375, 2875, 2888, 3496, 3610, 3800, 4370, 4600, 4750, 5750, 7220, 8303, 8740, 9025, 9500, 10925, 11500, 14440, 16606, 17480, 18050, 19000, 21850, 23000, 33212, 36100, 41515, 43700, 45125, 54625, 66424, 72200, 83030, 87400, 90250, 109250, 166060, 180500, 207575, 218500, 332120, 361000, 415150, 437000, 830300, 1037875, 1660600, 2075750, 4151500, 8303000]

約数ペア:

[(1, 8303000), (2, 4151500), (4, 2075750), (5, 1660600), (8, 1037875), (10, 830300), (19, 437000), (20, 415150), (23, 361000), (25, 332120), (38, 218500), (40, 207575), (46, 180500), (50, 166060), (76, 109250), (92, 90250), (95, 87400), (100, 83030), (115, 72200), (125, 66424), (152, 54625), (184, 45125), (190, 43700), (200, 41515), (230, 36100), (250, 33212), (361, 23000), (380, 21850), (437, 19000), (460, 18050), (475, 17480), (500, 16606), (575, 14440), (722, 11500), (760, 10925), (874, 9500), (920, 9025), (950, 8740), (1000, 8303), (1150, 7220), (1444, 5750), (1748, 4750), (1805, 4600), (1900, 4370), (2185, 3800), (2300, 3610), (2375, 3496), (2875, 2888)]