2247105920

素因数分解:

$2^7\times 5^1\times {\mathrm{3511103}}^1$

素因数の和:3511122

約数の個数: 32

約数和(自身を含む): 5371989120

約数和(自身を除く): 3124883200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3511103, 7022206, 14044412, 17555515, 28088824, 35111030, 56177648, 70222060, 112355296, 140444120, 224710592, 280888240, 449421184, 561776480, 1123552960, 2247105920]

約数ペア:

[(1, 2247105920), (2, 1123552960), (4, 561776480), (5, 449421184), (8, 280888240), (10, 224710592), (16, 140444120), (20, 112355296), (32, 70222060), (40, 56177648), (64, 35111030), (80, 28088824), (128, 17555515), (160, 14044412), (320, 7022206), (640, 3511103)]