4012200640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1791161}}^1$

素因数の和:1791185

約数の個数: 56

約数和(自身を含む): 10918923552

約数和(自身を除く): 6906722912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1791161, 3582322, 7164644, 8955805, 12538127, 14329288, 17911610, 25076254, 28658576, 35823220, 50152508, 57317152, 62690635, 71646440, 100305016, 114634304, 125381270, 143292880, 200610032, 250762540, 286585760, 401220064, 501525080, 573171520, 802440128, 1003050160, 2006100320, 4012200640]

約数ペア:

[(1, 4012200640), (2, 2006100320), (4, 1003050160), (5, 802440128), (7, 573171520), (8, 501525080), (10, 401220064), (14, 286585760), (16, 250762540), (20, 200610032), (28, 143292880), (32, 125381270), (35, 114634304), (40, 100305016), (56, 71646440), (64, 62690635), (70, 57317152), (80, 50152508), (112, 35823220), (140, 28658576), (160, 25076254), (224, 17911610), (280, 14329288), (320, 12538127), (448, 8955805), (560, 7164644), (1120, 3582322), (2240, 1791161)]