10244320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 24781680

約数和(自身を除く): 14537360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1489, 1720, 2978, 3440, 5956, 6880, 7445, 11912, 14890, 23824, 29780, 47648, 59560, 64027, 119120, 128054, 238240, 256108, 320135, 512216, 640270, 1024432, 1280540, 2048864, 2561080, 5122160, 10244320]

約数ペア:

[(1, 10244320), (2, 5122160), (4, 2561080), (5, 2048864), (8, 1280540), (10, 1024432), (16, 640270), (20, 512216), (32, 320135), (40, 256108), (43, 238240), (80, 128054), (86, 119120), (160, 64027), (172, 59560), (215, 47648), (344, 29780), (430, 23824), (688, 14890), (860, 11912), (1376, 7445), (1489, 6880), (1720, 5956), (2978, 3440)]