23918080

素因数分解:

$2^9\times 5^1\times {\mathrm{9343}}^1$

素因数の和:9366

約数の個数: 40

約数和(自身を含む): 57353472

約数和(自身を除く): 33435392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 9343, 18686, 37372, 46715, 74744, 93430, 149488, 186860, 298976, 373720, 597952, 747440, 1195904, 1494880, 2391808, 2989760, 4783616, 5979520, 11959040, 23918080]

約数ペア:

[(1, 23918080), (2, 11959040), (4, 5979520), (5, 4783616), (8, 2989760), (10, 2391808), (16, 1494880), (20, 1195904), (32, 747440), (40, 597952), (64, 373720), (80, 298976), (128, 186860), (160, 149488), (256, 93430), (320, 74744), (512, 46715), (640, 37372), (1280, 18686), (2560, 9343)]