24485920

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 59209920

約数和(自身を除く): 34724000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 3559, 6880, 7118, 14236, 17795, 28472, 35590, 56944, 71180, 113888, 142360, 153037, 284720, 306074, 569440, 612148, 765185, 1224296, 1530370, 2448592, 3060740, 4897184, 6121480, 12242960, 24485920]

約数ペア:

[(1, 24485920), (2, 12242960), (4, 6121480), (5, 4897184), (8, 3060740), (10, 2448592), (16, 1530370), (20, 1224296), (32, 765185), (40, 612148), (43, 569440), (80, 306074), (86, 284720), (160, 153037), (172, 142360), (215, 113888), (344, 71180), (430, 56944), (688, 35590), (860, 28472), (1376, 17795), (1720, 14236), (3440, 7118), (3559, 6880)]