78939610

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{11261}}^1$

素因数の和:11969

約数の個数: 16

約数和(自身を含む): 142306632

約数和(自身を除く): 63367022

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 11261, 22522, 56305, 112610, 7893961, 15787922, 39469805, 78939610]

約数ペア:

[(1, 78939610), (2, 39469805), (5, 15787922), (10, 7893961), (701, 112610), (1402, 56305), (3505, 22522), (7010, 11261)]