106746880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20874

約数の個数: 44

約数和(自身を含む): 256079700

約数和(自身を除く): 149332820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 20849, 41698, 83396, 104245, 166792, 208490, 333584, 416980, 667168, 833960, 1334336, 1667920, 2668672, 3335840, 5337344, 6671680, 10674688, 13343360, 21349376, 26686720, 53373440, 106746880]

約数ペア:

[(1, 106746880), (2, 53373440), (4, 26686720), (5, 21349376), (8, 13343360), (10, 10674688), (16, 6671680), (20, 5337344), (32, 3335840), (40, 2668672), (64, 1667920), (80, 1334336), (128, 833960), (160, 667168), (256, 416980), (320, 333584), (512, 208490), (640, 166792), (1024, 104245), (1280, 83396), (2560, 41698), (5120, 20849)]