53866400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9646

約数の個数: 72

約数和(自身を含む): 150302880

約数和(自身を除く): 96436480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9619, 19238, 38476, 48095, 67333, 76952, 96190, 134666, 153904, 192380, 240475, 269332, 307808, 336665, 384760, 480950, 538664, 673330, 769520, 961900, 1077328, 1346660, 1539040, 1683325, 1923800, 2154656, 2693320, 3366650, 3847600, 5386640, 6733300, 7695200, 10773280, 13466600, 26933200, 53866400]

約数ペア:

[(1, 53866400), (2, 26933200), (4, 13466600), (5, 10773280), (7, 7695200), (8, 6733300), (10, 5386640), (14, 3847600), (16, 3366650), (20, 2693320), (25, 2154656), (28, 1923800), (32, 1683325), (35, 1539040), (40, 1346660), (50, 1077328), (56, 961900), (70, 769520), (80, 673330), (100, 538664), (112, 480950), (140, 384760), (160, 336665), (175, 307808), (200, 269332), (224, 240475), (280, 192380), (350, 153904), (400, 134666), (560, 96190), (700, 76952), (800, 67333), (1120, 48095), (1400, 38476), (2800, 19238), (5600, 9619)]