47438080

素因数分解:

$2^8\times 5^1\times {\mathrm{37061}}^1$

素因数の和:37082

約数の個数: 36

約数和(自身を含む): 113632092

約数和(自身を除く): 66194012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 37061, 74122, 148244, 185305, 296488, 370610, 592976, 741220, 1185952, 1482440, 2371904, 2964880, 4743808, 5929760, 9487616, 11859520, 23719040, 47438080]

約数ペア:

[(1, 47438080), (2, 23719040), (4, 11859520), (5, 9487616), (8, 5929760), (10, 4743808), (16, 2964880), (20, 2371904), (32, 1482440), (40, 1185952), (64, 741220), (80, 592976), (128, 370610), (160, 296488), (256, 185305), (320, 148244), (640, 74122), (1280, 37061)]