255093770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6910

約数の個数: 32

約数和(自身を含む): 474491520

約数和(自身を除く): 219397750

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 6779, 7526, 13558, 18815, 33895, 37630, 67790, 359287, 481309, 718574, 962618, 1796435, 2406545, 3592870, 4813090, 25509377, 51018754, 127546885, 255093770]

約数ペア:

[(1, 255093770), (2, 127546885), (5, 51018754), (10, 25509377), (53, 4813090), (71, 3592870), (106, 2406545), (142, 1796435), (265, 962618), (355, 718574), (530, 481309), (710, 359287), (3763, 67790), (6779, 37630), (7526, 33895), (13558, 18815)]