66808190

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{8779}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 120426480

約数和(自身を除く): 53618290

約数列:

[1, 2, 5, 10, 761, 1522, 3805, 7610, 8779, 17558, 43895, 87790, 6680819, 13361638, 33404095, 66808190]

約数ペア:

[(1, 66808190), (2, 33404095), (5, 13361638), (10, 6680819), (761, 87790), (1522, 43895), (3805, 17558), (7610, 8779)]