856970291650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{1214441}}^1$

素因数の和:1215747

約数の個数: 48

約数和(自身を含む): 1740227377248

約数和(自身を除く): 883257085598

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1283, 2566, 6415, 12830, 14113, 28226, 32075, 64150, 70565, 141130, 352825, 705650, 1214441, 2428882, 6072205, 12144410, 13358851, 26717702, 30361025, 60722050, 66794255, 133588510, 333971275, 667942550, 1558127803, 3116255606, 7790639015, 15581278030, 17139405833, 34278811666, 38953195075, 77906390150, 85697029165, 171394058330, 428485145825, 856970291650]

約数ペア:

[(1, 856970291650), (2, 428485145825), (5, 171394058330), (10, 85697029165), (11, 77906390150), (22, 38953195075), (25, 34278811666), (50, 17139405833), (55, 15581278030), (110, 7790639015), (275, 3116255606), (550, 1558127803), (1283, 667942550), (2566, 333971275), (6415, 133588510), (12830, 66794255), (14113, 60722050), (28226, 30361025), (32075, 26717702), (64150, 13358851), (70565, 12144410), (141130, 6072205), (352825, 2428882), (705650, 1214441)]