82012970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{829}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 159379920

約数和(自身を除く): 77366950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 761, 829, 1522, 1658, 3805, 4145, 7610, 8290, 9893, 10777, 19786, 21554, 49465, 53885, 98930, 107770, 630869, 1261738, 3154345, 6308690, 8201297, 16402594, 41006485, 82012970]

約数ペア:

[(1, 82012970), (2, 41006485), (5, 16402594), (10, 8201297), (13, 6308690), (26, 3154345), (65, 1261738), (130, 630869), (761, 107770), (829, 98930), (1522, 53885), (1658, 49465), (3805, 21554), (4145, 19786), (7610, 10777), (8290, 9893)]