107576320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{21011}}^1$

素因数の和:21036

約数の個数: 44

約数和(自身を含む): 258069384

約数和(自身を除く): 150493064

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, 21011, 42022, 84044, 105055, 168088, 210110, 336176, 420220, 672352, 840440, 1344704, 1680880, 2689408, 3361760, 5378816, 6723520, 10757632, 13447040, 21515264, 26894080, 53788160, 107576320]

約数ペア:

[(1, 107576320), (2, 53788160), (4, 26894080), (5, 21515264), (8, 13447040), (10, 10757632), (16, 6723520), (20, 5378816), (32, 3361760), (40, 2689408), (64, 1680880), (80, 1344704), (128, 840440), (160, 672352), (256, 420220), (320, 336176), (512, 210110), (640, 168088), (1024, 105055), (1280, 84044), (2560, 42022), (5120, 21011)]