23683840

素因数分解:

$2^8\times 5^1\times {\mathrm{18503}}^1$

素因数の和:18524

約数の個数: 36

約数和(自身を含む): 56733264

約数和(自身を除く): 33049424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 18503, 37006, 74012, 92515, 148024, 185030, 296048, 370060, 592096, 740120, 1184192, 1480240, 2368384, 2960480, 4736768, 5920960, 11841920, 23683840]

約数ペア:

[(1, 23683840), (2, 11841920), (4, 5920960), (5, 4736768), (8, 2960480), (10, 2368384), (16, 1480240), (20, 1184192), (32, 740120), (40, 592096), (64, 370060), (80, 296048), (128, 185030), (160, 148024), (256, 92515), (320, 74012), (640, 37006), (1280, 18503)]