2080561250

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{28211}}^1$

素因数の和:28292

約数の個数: 40

約数和(自身を含む): 3966042960

約数和(自身を除く): 1885481710

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 625, 1250, 1475, 2950, 7375, 14750, 28211, 36875, 56422, 73750, 141055, 282110, 705275, 1410550, 1664449, 3328898, 3526375, 7052750, 8322245, 16644490, 17631875, 35263750, 41611225, 83222450, 208056125, 416112250, 1040280625, 2080561250]

約数ペア:

[(1, 2080561250), (2, 1040280625), (5, 416112250), (10, 208056125), (25, 83222450), (50, 41611225), (59, 35263750), (118, 17631875), (125, 16644490), (250, 8322245), (295, 7052750), (590, 3526375), (625, 3328898), (1250, 1664449), (1475, 1410550), (2950, 705275), (7375, 282110), (14750, 141055), (28211, 73750), (36875, 56422)]