52138180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70457}}^1$

素因数の和:70503

約数の個数: 24

約数和(自身を含む): 112450968

約数和(自身を除く): 60312788

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 70457, 140914, 281828, 352285, 704570, 1409140, 2606909, 5213818, 10427636, 13034545, 26069090, 52138180]

約数ペア:

[(1, 52138180), (2, 26069090), (4, 13034545), (5, 10427636), (10, 5213818), (20, 2606909), (37, 1409140), (74, 704570), (148, 352285), (185, 281828), (370, 140914), (740, 70457)]