2005483630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{31321}}^1$

素因数の和:31684

約数の個数: 32

約数和(自身を含む): 3811260960

約数和(自身を除く): 1805777330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1685, 3370, 6403, 12806, 31321, 32015, 62642, 64030, 156605, 313210, 595099, 1190198, 2975495, 5950990, 10555177, 21110354, 52775885, 105551770, 200548363, 401096726, 1002741815, 2005483630]

約数ペア:

[(1, 2005483630), (2, 1002741815), (5, 401096726), (10, 200548363), (19, 105551770), (38, 52775885), (95, 21110354), (190, 10555177), (337, 5950990), (674, 2975495), (1685, 1190198), (3370, 595099), (6403, 313210), (12806, 156605), (31321, 64030), (32015, 62642)]