19062400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 57674880

約数和(自身を除く): 38612480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 37, 40, 46, 50, 56, 64, 70, 74, 80, 92, 100, 112, 115, 128, 140, 148, 160, 161, 175, 184, 185, 200, 224, 230, 259, 280, 296, 320, 322, 350, 368, 370, 400, 448, 460, 518, 560, 575, 592, 640, 644, 700, 736, 740, 800, 805, 851, 896, 920, 925, 1036, 1120, 1150, 1184, 1288, 1295, 1400, 1472, 1480, 1600, 1610, 1702, 1840, 1850, 2072, 2240, 2300, 2368, 2576, 2590, 2800, 2944, 2960, 3200, 3220, 3404, 3680, 3700, 4025, 4144, 4255, 4480, 4600, 4736, 5152, 5180, 5600, 5920, 5957, 6440, 6475, 6808, 7360, 7400, 8050, 8288, 8510, 9200, 10304, 10360, 11200, 11840, 11914, 12880, 12950, 13616, 14720, 14800, 16100, 16576, 17020, 18400, 20608, 20720, 21275, 22400, 23680, 23828, 25760, 25900, 27232, 29600, 29785, 32200, 33152, 34040, 36800, 41440, 42550, 47656, 51520, 51800, 54464, 59200, 59570, 64400, 68080, 73600, 82880, 85100, 95312, 103040, 103600, 108928, 118400, 119140, 128800, 136160, 148925, 165760, 170200, 190624, 207200, 238280, 257600, 272320, 297850, 340400, 381248, 414400, 476560, 515200, 544640, 595700, 680800, 762496, 828800, 953120, 1191400, 1361600, 1906240, 2382800, 2723200, 3812480, 4765600, 9531200, 19062400]

約数ペア:

[(1, 19062400), (2, 9531200), (4, 4765600), (5, 3812480), (7, 2723200), (8, 2382800), (10, 1906240), (14, 1361600), (16, 1191400), (20, 953120), (23, 828800), (25, 762496), (28, 680800), (32, 595700), (35, 544640), (37, 515200), (40, 476560), (46, 414400), (50, 381248), (56, 340400), (64, 297850), (70, 272320), (74, 257600), (80, 238280), (92, 207200), (100, 190624), (112, 170200), (115, 165760), (128, 148925), (140, 136160), (148, 128800), (160, 119140), (161, 118400), (175, 108928), (184, 103600), (185, 103040), (200, 95312), (224, 85100), (230, 82880), (259, 73600), (280, 68080), (296, 64400), (320, 59570), (322, 59200), (350, 54464), (368, 51800), (370, 51520), (400, 47656), (448, 42550), (460, 41440), (518, 36800), (560, 34040), (575, 33152), (592, 32200), (640, 29785), (644, 29600), (700, 27232), (736, 25900), (740, 25760), (800, 23828), (805, 23680), (851, 22400), (896, 21275), (920, 20720), (925, 20608), (1036, 18400), (1120, 17020), (1150, 16576), (1184, 16100), (1288, 14800), (1295, 14720), (1400, 13616), (1472, 12950), (1480, 12880), (1600, 11914), (1610, 11840), (1702, 11200), (1840, 10360), (1850, 10304), (2072, 9200), (2240, 8510), (2300, 8288), (2368, 8050), (2576, 7400), (2590, 7360), (2800, 6808), (2944, 6475), (2960, 6440), (3200, 5957), (3220, 5920), (3404, 5600), (3680, 5180), (3700, 5152), (4025, 4736), (4144, 4600), (4255, 4480)]