2012010790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{236429}}^1$

素因数の和:236496

約数の個数: 32

約数和(自身を含む): 3881234880

約数和(自身を除く): 1869224090

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 236429, 472858, 1182145, 2364290, 5437867, 8747873, 10875734, 17495746, 27189335, 43739365, 54378670, 87478730, 201201079, 402402158, 1006005395, 2012010790]

約数ペア:

[(1, 2012010790), (2, 1006005395), (5, 402402158), (10, 201201079), (23, 87478730), (37, 54378670), (46, 43739365), (74, 27189335), (115, 17495746), (185, 10875734), (230, 8747873), (370, 5437867), (851, 2364290), (1702, 1182145), (4255, 472858), (8510, 236429)]