10234880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2024

約数の個数: 44

約数和(自身を含む): 24564000

約数和(自身を除く): 14329120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1999, 2560, 3998, 5120, 7996, 9995, 15992, 19990, 31984, 39980, 63968, 79960, 127936, 159920, 255872, 319840, 511744, 639680, 1023488, 1279360, 2046976, 2558720, 5117440, 10234880]

約数ペア:

[(1, 10234880), (2, 5117440), (4, 2558720), (5, 2046976), (8, 1279360), (10, 1023488), (16, 639680), (20, 511744), (32, 319840), (40, 255872), (64, 159920), (80, 127936), (128, 79960), (160, 63968), (256, 39980), (320, 31984), (512, 19990), (640, 15992), (1024, 9995), (1280, 7996), (1999, 5120), (2560, 3998)]