461138240

素因数分解:

$2^6\times 5^1\times {\mathrm{1441057}}^1$

素因数の和:1441074

約数の個数: 28

約数和(自身を含む): 1098086196

約数和(自身を除く): 636947956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1441057, 2882114, 5764228, 7205285, 11528456, 14410570, 23056912, 28821140, 46113824, 57642280, 92227648, 115284560, 230569120, 461138240]

約数ペア:

[(1, 461138240), (2, 230569120), (4, 115284560), (5, 92227648), (8, 57642280), (10, 46113824), (16, 28821140), (20, 23056912), (32, 14410570), (40, 11528456), (64, 7205285), (80, 5764228), (160, 2882114), (320, 1441057)]