104371840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 270663120

約数和(自身を除く): 166291280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 181, 212, 265, 272, 320, 340, 362, 424, 530, 544, 640, 680, 724, 848, 901, 905, 1060, 1088, 1360, 1448, 1696, 1802, 1810, 2120, 2176, 2720, 2896, 3077, 3392, 3604, 3620, 4240, 4505, 5440, 5792, 6154, 6784, 7208, 7240, 8480, 9010, 9593, 10880, 11584, 12308, 14416, 14480, 15385, 16960, 18020, 19186, 23168, 24616, 28832, 28960, 30770, 33920, 36040, 38372, 47965, 49232, 57664, 57920, 61540, 72080, 76744, 95930, 98464, 115328, 115840, 123080, 144160, 153488, 163081, 191860, 196928, 246160, 288320, 306976, 326162, 383720, 393856, 492320, 576640, 613952, 652324, 767440, 815405, 984640, 1227904, 1304648, 1534880, 1630810, 1969280, 2609296, 3069760, 3261620, 5218592, 6139520, 6523240, 10437184, 13046480, 20874368, 26092960, 52185920, 104371840]

約数ペア:

[(1, 104371840), (2, 52185920), (4, 26092960), (5, 20874368), (8, 13046480), (10, 10437184), (16, 6523240), (17, 6139520), (20, 5218592), (32, 3261620), (34, 3069760), (40, 2609296), (53, 1969280), (64, 1630810), (68, 1534880), (80, 1304648), (85, 1227904), (106, 984640), (128, 815405), (136, 767440), (160, 652324), (170, 613952), (181, 576640), (212, 492320), (265, 393856), (272, 383720), (320, 326162), (340, 306976), (362, 288320), (424, 246160), (530, 196928), (544, 191860), (640, 163081), (680, 153488), (724, 144160), (848, 123080), (901, 115840), (905, 115328), (1060, 98464), (1088, 95930), (1360, 76744), (1448, 72080), (1696, 61540), (1802, 57920), (1810, 57664), (2120, 49232), (2176, 47965), (2720, 38372), (2896, 36040), (3077, 33920), (3392, 30770), (3604, 28960), (3620, 28832), (4240, 24616), (4505, 23168), (5440, 19186), (5792, 18020), (6154, 16960), (6784, 15385), (7208, 14480), (7240, 14416), (8480, 12308), (9010, 11584), (9593, 10880)]