23843840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{4657}}^1$

素因数の和:4682

約数の個数: 44

約数和(自身を含む): 57209556

約数和(自身を除く): 33365716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 4657, 5120, 9314, 18628, 23285, 37256, 46570, 74512, 93140, 149024, 186280, 298048, 372560, 596096, 745120, 1192192, 1490240, 2384384, 2980480, 4768768, 5960960, 11921920, 23843840]

約数ペア:

[(1, 23843840), (2, 11921920), (4, 5960960), (5, 4768768), (8, 2980480), (10, 2384384), (16, 1490240), (20, 1192192), (32, 745120), (40, 596096), (64, 372560), (80, 298048), (128, 186280), (160, 149024), (256, 93140), (320, 74512), (512, 46570), (640, 37256), (1024, 23285), (1280, 18628), (2560, 9314), (4657, 5120)]