2016356480

素因数分解:

$2^7\times 5^1\times {\mathrm{3150557}}^1$

素因数の和:3150576

約数の個数: 32

約数和(自身を含む): 4820353740

約数和(自身を除く): 2803997260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3150557, 6301114, 12602228, 15752785, 25204456, 31505570, 50408912, 63011140, 100817824, 126022280, 201635648, 252044560, 403271296, 504089120, 1008178240, 2016356480]

約数ペア:

[(1, 2016356480), (2, 1008178240), (4, 504089120), (5, 403271296), (8, 252044560), (10, 201635648), (16, 126022280), (20, 100817824), (32, 63011140), (40, 50408912), (64, 31505570), (80, 25204456), (128, 15752785), (160, 12602228), (320, 6301114), (640, 3150557)]