23548000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 68481504

約数和(自身を除く): 44933504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 140, 145, 160, 175, 200, 203, 224, 232, 250, 280, 290, 350, 400, 406, 464, 500, 560, 580, 700, 725, 800, 812, 841, 875, 928, 1000, 1015, 1120, 1160, 1400, 1450, 1624, 1682, 1750, 2000, 2030, 2320, 2800, 2900, 3248, 3364, 3500, 3625, 4000, 4060, 4205, 4640, 5075, 5600, 5800, 5887, 6496, 6728, 7000, 7250, 8120, 8410, 10150, 11600, 11774, 13456, 14000, 14500, 16240, 16820, 20300, 21025, 23200, 23548, 25375, 26912, 28000, 29000, 29435, 32480, 33640, 40600, 42050, 47096, 50750, 58000, 58870, 67280, 81200, 84100, 94192, 101500, 105125, 116000, 117740, 134560, 147175, 162400, 168200, 188384, 203000, 210250, 235480, 294350, 336400, 406000, 420500, 470960, 588700, 672800, 735875, 812000, 841000, 941920, 1177400, 1471750, 1682000, 2354800, 2943500, 3364000, 4709600, 5887000, 11774000, 23548000]

約数ペア:

[(1, 23548000), (2, 11774000), (4, 5887000), (5, 4709600), (7, 3364000), (8, 2943500), (10, 2354800), (14, 1682000), (16, 1471750), (20, 1177400), (25, 941920), (28, 841000), (29, 812000), (32, 735875), (35, 672800), (40, 588700), (50, 470960), (56, 420500), (58, 406000), (70, 336400), (80, 294350), (100, 235480), (112, 210250), (116, 203000), (125, 188384), (140, 168200), (145, 162400), (160, 147175), (175, 134560), (200, 117740), (203, 116000), (224, 105125), (232, 101500), (250, 94192), (280, 84100), (290, 81200), (350, 67280), (400, 58870), (406, 58000), (464, 50750), (500, 47096), (560, 42050), (580, 40600), (700, 33640), (725, 32480), (800, 29435), (812, 29000), (841, 28000), (875, 26912), (928, 25375), (1000, 23548), (1015, 23200), (1120, 21025), (1160, 20300), (1400, 16820), (1450, 16240), (1624, 14500), (1682, 14000), (1750, 13456), (2000, 11774), (2030, 11600), (2320, 10150), (2800, 8410), (2900, 8120), (3248, 7250), (3364, 7000), (3500, 6728), (3625, 6496), (4000, 5887), (4060, 5800), (4205, 5600), (4640, 5075)]