3777920

素因数分解:

$2^7\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 9033120

約数和(自身を除く): 5255200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5903, 11806, 23612, 29515, 47224, 59030, 94448, 118060, 188896, 236120, 377792, 472240, 755584, 944480, 1888960, 3777920]

約数ペア:

[(1, 3777920), (2, 1888960), (4, 944480), (5, 755584), (8, 472240), (10, 377792), (16, 236120), (20, 188896), (32, 118060), (40, 94448), (64, 59030), (80, 47224), (128, 29515), (160, 23612), (320, 11806), (640, 5903)]