536826880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{104849}}^1$

素因数の和:104874

約数の個数: 44

約数和(自身を含む): 1287767700

約数和(自身を除く): 750940820

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, 104849, 209698, 419396, 524245, 838792, 1048490, 1677584, 2096980, 3355168, 4193960, 6710336, 8387920, 13420672, 16775840, 26841344, 33551680, 53682688, 67103360, 107365376, 134206720, 268413440, 536826880]

約数ペア:

[(1, 536826880), (2, 268413440), (4, 134206720), (5, 107365376), (8, 67103360), (10, 53682688), (16, 33551680), (20, 26841344), (32, 16775840), (40, 13420672), (64, 8387920), (80, 6710336), (128, 4193960), (160, 3355168), (256, 2096980), (320, 1677584), (512, 1048490), (640, 838792), (1024, 524245), (1280, 419396), (2560, 209698), (5120, 104849)]