27307520

素因数分解:

$2^9\times 5^1\times {\mathrm{10667}}^1$

素因数の和:10690

約数の個数: 40

約数和(自身を含む): 65480184

約数和(自身を除く): 38172664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10667, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 341344, 426680, 682688, 853360, 1365376, 1706720, 2730752, 3413440, 5461504, 6826880, 13653760, 27307520]

約数ペア:

[(1, 27307520), (2, 13653760), (4, 6826880), (5, 5461504), (8, 3413440), (10, 2730752), (16, 1706720), (20, 1365376), (32, 853360), (40, 682688), (64, 426680), (80, 341344), (128, 213340), (160, 170672), (256, 106670), (320, 85336), (512, 53335), (640, 42668), (1280, 21334), (2560, 10667)]