98280800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 72

約数和(自身を含む): 245593656

約数和(自身を除く): 147312856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 2857, 3440, 4300, 5714, 6880, 8600, 11428, 14285, 17200, 22856, 28570, 34400, 45712, 57140, 71425, 91424, 114280, 122851, 142850, 228560, 245702, 285700, 457120, 491404, 571400, 614255, 982808, 1142800, 1228510, 1965616, 2285600, 2457020, 3071275, 3931232, 4914040, 6142550, 9828080, 12285100, 19656160, 24570200, 49140400, 98280800]

約数ペア:

[(1, 98280800), (2, 49140400), (4, 24570200), (5, 19656160), (8, 12285100), (10, 9828080), (16, 6142550), (20, 4914040), (25, 3931232), (32, 3071275), (40, 2457020), (43, 2285600), (50, 1965616), (80, 1228510), (86, 1142800), (100, 982808), (160, 614255), (172, 571400), (200, 491404), (215, 457120), (344, 285700), (400, 245702), (430, 228560), (688, 142850), (800, 122851), (860, 114280), (1075, 91424), (1376, 71425), (1720, 57140), (2150, 45712), (2857, 34400), (3440, 28570), (4300, 22856), (5714, 17200), (6880, 14285), (8600, 11428)]