66208130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{2357}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 121517172

約数和(自身を除く): 55309042

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2357, 2809, 4714, 5618, 11785, 14045, 23570, 28090, 124921, 249842, 624605, 1249210, 6620813, 13241626, 33104065, 66208130]

約数ペア:

[(1, 66208130), (2, 33104065), (5, 13241626), (10, 6620813), (53, 1249210), (106, 624605), (265, 249842), (530, 124921), (2357, 28090), (2809, 23570), (4714, 14045), (5618, 11785)]