10939950050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{38953}}^1$

素因数の和:39143

約数の個数: 48

約数和(自身を含む): 20997296712

約数和(自身を除く): 10057346662

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 137, 205, 274, 410, 685, 1025, 1370, 2050, 3425, 5617, 6850, 11234, 28085, 38953, 56170, 77906, 140425, 194765, 280850, 389530, 973825, 1597073, 1947650, 3194146, 5336561, 7985365, 10673122, 15970730, 26682805, 39926825, 53365610, 79853650, 133414025, 218799001, 266828050, 437598002, 1093995005, 2187990010, 5469975025, 10939950050]

約数ペア:

[(1, 10939950050), (2, 5469975025), (5, 2187990010), (10, 1093995005), (25, 437598002), (41, 266828050), (50, 218799001), (82, 133414025), (137, 79853650), (205, 53365610), (274, 39926825), (410, 26682805), (685, 15970730), (1025, 10673122), (1370, 7985365), (2050, 5336561), (3425, 3194146), (5617, 1947650), (6850, 1597073), (11234, 973825), (28085, 389530), (38953, 280850), (56170, 194765), (77906, 140425)]