160706650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{247241}}^1$

素因数の和:247266

約数の個数: 24

約数和(自身を含む): 321909084

約数和(自身を除く): 161202434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 247241, 494482, 1236205, 2472410, 3214133, 6181025, 6428266, 12362050, 16070665, 32141330, 80353325, 160706650]

約数ペア:

[(1, 160706650), (2, 80353325), (5, 32141330), (10, 16070665), (13, 12362050), (25, 6428266), (26, 6181025), (50, 3214133), (65, 2472410), (130, 1236205), (325, 494482), (650, 247241)]