12809675950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{64679}}^1$

素因数の和:64941

約数の個数: 48

約数和(自身を含む): 25336190880

約数和(自身を除く): 12526514930

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 425, 466, 850, 1165, 2330, 3961, 5825, 7922, 11650, 19805, 39610, 64679, 99025, 129358, 198050, 323395, 646790, 1099543, 1616975, 2199086, 3233950, 5497715, 10995430, 15070207, 27488575, 30140414, 54977150, 75351035, 150702070, 256193519, 376755175, 512387038, 753510350, 1280967595, 2561935190, 6404837975, 12809675950]

約数ペア:

[(1, 12809675950), (2, 6404837975), (5, 2561935190), (10, 1280967595), (17, 753510350), (25, 512387038), (34, 376755175), (50, 256193519), (85, 150702070), (170, 75351035), (233, 54977150), (425, 30140414), (466, 27488575), (850, 15070207), (1165, 10995430), (2330, 5497715), (3961, 3233950), (5825, 2199086), (7922, 1616975), (11650, 1099543), (19805, 646790), (39610, 323395), (64679, 198050), (99025, 129358)]