47933600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 137803680

約数和(自身を除く): 89870080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 419, 440, 520, 550, 572, 650, 715, 800, 838, 880, 1040, 1100, 1144, 1300, 1430, 1676, 1760, 2080, 2095, 2200, 2288, 2600, 2860, 3352, 3575, 4190, 4400, 4576, 4609, 5200, 5447, 5720, 6704, 7150, 8380, 8800, 9218, 10400, 10475, 10894, 11440, 13408, 14300, 16760, 18436, 20950, 21788, 22880, 23045, 27235, 28600, 33520, 36872, 41900, 43576, 46090, 54470, 57200, 59917, 67040, 73744, 83800, 87152, 92180, 108940, 114400, 115225, 119834, 136175, 147488, 167600, 174304, 184360, 217880, 230450, 239668, 272350, 299585, 335200, 368720, 435760, 460900, 479336, 544700, 599170, 737440, 871520, 921800, 958672, 1089400, 1198340, 1497925, 1843600, 1917344, 2178800, 2396680, 2995850, 3687200, 4357600, 4793360, 5991700, 9586720, 11983400, 23966800, 47933600]

約数ペア:

[(1, 47933600), (2, 23966800), (4, 11983400), (5, 9586720), (8, 5991700), (10, 4793360), (11, 4357600), (13, 3687200), (16, 2995850), (20, 2396680), (22, 2178800), (25, 1917344), (26, 1843600), (32, 1497925), (40, 1198340), (44, 1089400), (50, 958672), (52, 921800), (55, 871520), (65, 737440), (80, 599170), (88, 544700), (100, 479336), (104, 460900), (110, 435760), (130, 368720), (143, 335200), (160, 299585), (176, 272350), (200, 239668), (208, 230450), (220, 217880), (260, 184360), (275, 174304), (286, 167600), (325, 147488), (352, 136175), (400, 119834), (416, 115225), (419, 114400), (440, 108940), (520, 92180), (550, 87152), (572, 83800), (650, 73744), (715, 67040), (800, 59917), (838, 57200), (880, 54470), (1040, 46090), (1100, 43576), (1144, 41900), (1300, 36872), (1430, 33520), (1676, 28600), (1760, 27235), (2080, 23045), (2095, 22880), (2200, 21788), (2288, 20950), (2600, 18436), (2860, 16760), (3352, 14300), (3575, 13408), (4190, 11440), (4400, 10894), (4576, 10475), (4609, 10400), (5200, 9218), (5447, 8800), (5720, 8380), (6704, 7150)]