39847370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 75833280

約数和(自身を除く): 35985910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 523, 802, 1046, 2005, 2615, 4010, 5230, 7619, 9937, 15238, 19874, 38095, 49685, 76190, 99370, 209723, 419446, 1048615, 2097230, 3984737, 7969474, 19923685, 39847370]

約数ペア:

[(1, 39847370), (2, 19923685), (5, 7969474), (10, 3984737), (19, 2097230), (38, 1048615), (95, 419446), (190, 209723), (401, 99370), (523, 76190), (802, 49685), (1046, 38095), (2005, 19874), (2615, 15238), (4010, 9937), (5230, 7619)]