10502420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3833}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 22221864

約数和(自身を除く): 11719444

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3833, 7666, 15332, 19165, 38330, 76660, 525121, 1050242, 2100484, 2625605, 5251210, 10502420]

約数ペア:

[(1, 10502420), (2, 5251210), (4, 2625605), (5, 2100484), (10, 1050242), (20, 525121), (137, 76660), (274, 38330), (548, 19165), (685, 15332), (1370, 7666), (2740, 3833)]