3845600

素因数分解:

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

素因数の和:73

約数の個数: 144

約数和(自身を含む): 11249280

約数和(自身を除く): 7403680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 25, 32, 38, 40, 44, 46, 50, 55, 76, 80, 88, 92, 95, 100, 110, 115, 152, 160, 176, 184, 190, 200, 209, 220, 230, 253, 275, 304, 352, 368, 380, 400, 418, 437, 440, 460, 475, 506, 550, 575, 608, 736, 760, 800, 836, 874, 880, 920, 950, 1012, 1045, 1100, 1150, 1265, 1520, 1672, 1748, 1760, 1840, 1900, 2024, 2090, 2185, 2200, 2300, 2530, 3040, 3344, 3496, 3680, 3800, 4048, 4180, 4370, 4400, 4600, 4807, 5060, 5225, 6325, 6688, 6992, 7600, 8096, 8360, 8740, 8800, 9200, 9614, 10120, 10450, 10925, 12650, 13984, 15200, 16720, 17480, 18400, 19228, 20240, 20900, 21850, 24035, 25300, 33440, 34960, 38456, 40480, 41800, 43700, 48070, 50600, 69920, 76912, 83600, 87400, 96140, 101200, 120175, 153824, 167200, 174800, 192280, 202400, 240350, 349600, 384560, 480700, 769120, 961400, 1922800, 3845600]

約数ペア:

[(1, 3845600), (2, 1922800), (4, 961400), (5, 769120), (8, 480700), (10, 384560), (11, 349600), (16, 240350), (19, 202400), (20, 192280), (22, 174800), (23, 167200), (25, 153824), (32, 120175), (38, 101200), (40, 96140), (44, 87400), (46, 83600), (50, 76912), (55, 69920), (76, 50600), (80, 48070), (88, 43700), (92, 41800), (95, 40480), (100, 38456), (110, 34960), (115, 33440), (152, 25300), (160, 24035), (176, 21850), (184, 20900), (190, 20240), (200, 19228), (209, 18400), (220, 17480), (230, 16720), (253, 15200), (275, 13984), (304, 12650), (352, 10925), (368, 10450), (380, 10120), (400, 9614), (418, 9200), (437, 8800), (440, 8740), (460, 8360), (475, 8096), (506, 7600), (550, 6992), (575, 6688), (608, 6325), (736, 5225), (760, 5060), (800, 4807), (836, 4600), (874, 4400), (880, 4370), (920, 4180), (950, 4048), (1012, 3800), (1045, 3680), (1100, 3496), (1150, 3344), (1265, 3040), (1520, 2530), (1672, 2300), (1748, 2200), (1760, 2185), (1840, 2090), (1900, 2024)]