12375040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2442

約数の個数: 44

約数和(自身を含む): 29697876

約数和(自身を除く): 17322836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2417, 2560, 4834, 5120, 9668, 12085, 19336, 24170, 38672, 48340, 77344, 96680, 154688, 193360, 309376, 386720, 618752, 773440, 1237504, 1546880, 2475008, 3093760, 6187520, 12375040]

約数ペア:

[(1, 12375040), (2, 6187520), (4, 3093760), (5, 2475008), (8, 1546880), (10, 1237504), (16, 773440), (20, 618752), (32, 386720), (40, 309376), (64, 193360), (80, 154688), (128, 96680), (160, 77344), (256, 48340), (320, 38672), (512, 24170), (640, 19336), (1024, 12085), (1280, 9668), (2417, 5120), (2560, 4834)]