47683840

素因数分解:

$2^8\times 5^1\times {\mathrm{37253}}^1$

素因数の和:37274

約数の個数: 36

約数和(自身を含む): 114220764

約数和(自身を除く): 66536924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 37253, 74506, 149012, 186265, 298024, 372530, 596048, 745060, 1192096, 1490120, 2384192, 2980240, 4768384, 5960480, 9536768, 11920960, 23841920, 47683840]

約数ペア:

[(1, 47683840), (2, 23841920), (4, 11920960), (5, 9536768), (8, 5960480), (10, 4768384), (16, 2980240), (20, 2384192), (32, 1490120), (40, 1192096), (64, 745060), (80, 596048), (128, 372530), (160, 298024), (256, 186265), (320, 149012), (640, 74506), (1280, 37253)]