224001920

素因数分解:

$2^7\times 5^1\times {\mathrm{350003}}^1$

素因数の和:350022

約数の個数: 32

約数和(自身を含む): 535506120

約数和(自身を除く): 311504200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 350003, 700006, 1400012, 1750015, 2800024, 3500030, 5600048, 7000060, 11200096, 14000120, 22400192, 28000240, 44800384, 56000480, 112000960, 224001920]

約数ペア:

[(1, 224001920), (2, 112000960), (4, 56000480), (5, 44800384), (8, 28000240), (10, 22400192), (16, 14000120), (20, 11200096), (32, 7000060), (40, 5600048), (64, 3500030), (80, 2800024), (128, 1750015), (160, 1400012), (320, 700006), (640, 350003)]