85009870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5641}}^1$

素因数の和:5796

約数の個数: 32

約数和(自身を含む): 168176736

約数和(自身を除く): 83166866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 5641, 7535, 11282, 15070, 28205, 56410, 62051, 124102, 310255, 620510, 772817, 1545634, 3864085, 7728170, 8500987, 17001974, 42504935, 85009870]

約数ペア:

[(1, 85009870), (2, 42504935), (5, 17001974), (10, 8500987), (11, 7728170), (22, 3864085), (55, 1545634), (110, 772817), (137, 620510), (274, 310255), (685, 124102), (1370, 62051), (1507, 56410), (3014, 28205), (5641, 15070), (7535, 11282)]