22061600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 61871040

約数和(自身を除く): 39809440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 109, 110, 115, 160, 176, 184, 200, 218, 220, 230, 253, 275, 352, 368, 400, 436, 440, 460, 506, 545, 550, 575, 736, 800, 872, 880, 920, 1012, 1090, 1100, 1150, 1199, 1265, 1744, 1760, 1840, 2024, 2180, 2200, 2300, 2398, 2507, 2530, 2725, 3488, 3680, 4048, 4360, 4400, 4600, 4796, 5014, 5060, 5450, 5995, 6325, 8096, 8720, 8800, 9200, 9592, 10028, 10120, 10900, 11990, 12535, 12650, 17440, 18400, 19184, 20056, 20240, 21800, 23980, 25070, 25300, 27577, 29975, 38368, 40112, 40480, 43600, 47960, 50140, 50600, 55154, 59950, 62675, 80224, 87200, 95920, 100280, 101200, 110308, 119900, 125350, 137885, 191840, 200560, 202400, 220616, 239800, 250700, 275770, 401120, 441232, 479600, 501400, 551540, 689425, 882464, 959200, 1002800, 1103080, 1378850, 2005600, 2206160, 2757700, 4412320, 5515400, 11030800, 22061600]

約数ペア:

[(1, 22061600), (2, 11030800), (4, 5515400), (5, 4412320), (8, 2757700), (10, 2206160), (11, 2005600), (16, 1378850), (20, 1103080), (22, 1002800), (23, 959200), (25, 882464), (32, 689425), (40, 551540), (44, 501400), (46, 479600), (50, 441232), (55, 401120), (80, 275770), (88, 250700), (92, 239800), (100, 220616), (109, 202400), (110, 200560), (115, 191840), (160, 137885), (176, 125350), (184, 119900), (200, 110308), (218, 101200), (220, 100280), (230, 95920), (253, 87200), (275, 80224), (352, 62675), (368, 59950), (400, 55154), (436, 50600), (440, 50140), (460, 47960), (506, 43600), (545, 40480), (550, 40112), (575, 38368), (736, 29975), (800, 27577), (872, 25300), (880, 25070), (920, 23980), (1012, 21800), (1090, 20240), (1100, 20056), (1150, 19184), (1199, 18400), (1265, 17440), (1744, 12650), (1760, 12535), (1840, 11990), (2024, 10900), (2180, 10120), (2200, 10028), (2300, 9592), (2398, 9200), (2507, 8800), (2530, 8720), (2725, 8096), (3488, 6325), (3680, 5995), (4048, 5450), (4360, 5060), (4400, 5014), (4600, 4796)]