414256640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23117}}^1$

素因数の和:23147

約数の個数: 80

約数和(自身を含む): 1135186272

約数和(自身を除く): 720929632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 23117, 46234, 92468, 115585, 161819, 184936, 231170, 323638, 369872, 462340, 647276, 739744, 809095, 924680, 1294552, 1479488, 1618190, 1849360, 2589104, 2958976, 3236380, 3698720, 5178208, 5917952, 6472760, 7397440, 10356416, 11835904, 12945520, 14794880, 20712832, 25891040, 29589760, 41425664, 51782080, 59179520, 82851328, 103564160, 207128320, 414256640]

約数ペア:

[(1, 414256640), (2, 207128320), (4, 103564160), (5, 82851328), (7, 59179520), (8, 51782080), (10, 41425664), (14, 29589760), (16, 25891040), (20, 20712832), (28, 14794880), (32, 12945520), (35, 11835904), (40, 10356416), (56, 7397440), (64, 6472760), (70, 5917952), (80, 5178208), (112, 3698720), (128, 3236380), (140, 2958976), (160, 2589104), (224, 1849360), (256, 1618190), (280, 1479488), (320, 1294552), (448, 924680), (512, 809095), (560, 739744), (640, 647276), (896, 462340), (1120, 369872), (1280, 323638), (1792, 231170), (2240, 184936), (2560, 161819), (3584, 115585), (4480, 92468), (8960, 46234), (17920, 23117)]