5648884490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{15739}}^1$

素因数の和:17654

約数の個数: 32

約数和(自身を含む): 10709496000

約数和(自身を除く): 5060611510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1889, 3778, 9445, 15739, 18890, 31478, 35891, 71782, 78695, 157390, 179455, 299041, 358910, 598082, 1495205, 2990410, 29730971, 59461942, 148654855, 297309710, 564888449, 1129776898, 2824442245, 5648884490]

約数ペア:

[(1, 5648884490), (2, 2824442245), (5, 1129776898), (10, 564888449), (19, 297309710), (38, 148654855), (95, 59461942), (190, 29730971), (1889, 2990410), (3778, 1495205), (9445, 598082), (15739, 358910), (18890, 299041), (31478, 179455), (35891, 157390), (71782, 78695)]