23841920

素因数分解:

$2^7\times 5^1\times {\mathrm{37253}}^1$

素因数の和:37272

約数の個数: 32

約数和(自身を含む): 56998620

約数和(自身を除く): 33156700

約数列:

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

約数ペア:

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