210004703950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3371}}^1\times {\mathrm{30389}}^1$

素因数の和:33813

約数の個数: 48

約数和(自身を含む): 400267662480

約数和(自身を除く): 190262958530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 3371, 6742, 16855, 30389, 33710, 60778, 84275, 138211, 151945, 168550, 276422, 303890, 691055, 759725, 1245949, 1382110, 1519450, 2491898, 3455275, 6229745, 6910550, 12459490, 31148725, 62297450, 102441319, 204882638, 512206595, 1024413190, 2561032975, 4200094079, 5122065950, 8400188158, 21000470395, 42000940790, 105002351975, 210004703950]

約数ペア:

[(1, 210004703950), (2, 105002351975), (5, 42000940790), (10, 21000470395), (25, 8400188158), (41, 5122065950), (50, 4200094079), (82, 2561032975), (205, 1024413190), (410, 512206595), (1025, 204882638), (2050, 102441319), (3371, 62297450), (6742, 31148725), (16855, 12459490), (30389, 6910550), (33710, 6229745), (60778, 3455275), (84275, 2491898), (138211, 1519450), (151945, 1382110), (168550, 1245949), (276422, 759725), (303890, 691055)]