2050037015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5407}}^1$

素因数の和:5751

約数の個数: 32

約数和(自身を含む): 2798315520

約数和(自身を除く): 748278505

約数列:

[1, 5, 13, 19, 65, 95, 247, 307, 1235, 1535, 3991, 5407, 5833, 19955, 27035, 29165, 70291, 75829, 102733, 351455, 379145, 513665, 1335529, 1659949, 6677645, 8299745, 21579337, 31539031, 107896685, 157695155, 410007403, 2050037015]

約数ペア:

[(1, 2050037015), (5, 410007403), (13, 157695155), (19, 107896685), (65, 31539031), (95, 21579337), (247, 8299745), (307, 6677645), (1235, 1659949), (1535, 1335529), (3991, 513665), (5407, 379145), (5833, 351455), (19955, 102733), (27035, 75829), (29165, 70291)]