104029600

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 256507020

約数和(自身を除く): 152477420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 400, 436, 545, 800, 872, 1090, 1193, 1744, 2180, 2386, 2725, 3488, 4360, 4772, 5450, 5965, 8720, 9544, 10900, 11930, 17440, 19088, 21800, 23860, 29825, 38176, 43600, 47720, 59650, 87200, 95440, 119300, 130037, 190880, 238600, 260074, 477200, 520148, 650185, 954400, 1040296, 1300370, 2080592, 2600740, 3250925, 4161184, 5201480, 6501850, 10402960, 13003700, 20805920, 26007400, 52014800, 104029600]

約数ペア:

[(1, 104029600), (2, 52014800), (4, 26007400), (5, 20805920), (8, 13003700), (10, 10402960), (16, 6501850), (20, 5201480), (25, 4161184), (32, 3250925), (40, 2600740), (50, 2080592), (80, 1300370), (100, 1040296), (109, 954400), (160, 650185), (200, 520148), (218, 477200), (400, 260074), (436, 238600), (545, 190880), (800, 130037), (872, 119300), (1090, 95440), (1193, 87200), (1744, 59650), (2180, 47720), (2386, 43600), (2725, 38176), (3488, 29825), (4360, 23860), (4772, 21800), (5450, 19088), (5965, 17440), (8720, 11930), (9544, 10900)]