56320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1$

素因数の和:36

約数の個数: 44

約数和(自身を含む): 147384

約数和(自身を除く): 91064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320]

約数ペア:

[(1, 56320), (2, 28160), (4, 14080), (5, 11264), (8, 7040), (10, 5632), (11, 5120), (16, 3520), (20, 2816), (22, 2560), (32, 1760), (40, 1408), (44, 1280), (55, 1024), (64, 880), (80, 704), (88, 640), (110, 512), (128, 440), (160, 352), (176, 320), (220, 256)]