2012090150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{69263}}^1$

素因数の和:69365

約数の個数: 48

約数和(自身を含む): 4328722944

約数和(自身を除く): 2316632794

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2905, 4150, 5810, 14525, 29050, 69263, 138526, 346315, 484841, 692630, 969682, 1731575, 2424205, 3463150, 4848410, 5748829, 11497658, 12121025, 24242050, 28744145, 40241803, 57488290, 80483606, 143720725, 201209015, 287441450, 402418030, 1006045075, 2012090150]

約数ペア:

[(1, 2012090150), (2, 1006045075), (5, 402418030), (7, 287441450), (10, 201209015), (14, 143720725), (25, 80483606), (35, 57488290), (50, 40241803), (70, 28744145), (83, 24242050), (166, 12121025), (175, 11497658), (350, 5748829), (415, 4848410), (581, 3463150), (830, 2424205), (1162, 1731575), (2075, 969682), (2905, 692630), (4150, 484841), (5810, 346315), (14525, 138526), (29050, 69263)]