91567120

素因数分解:

$2^4\times 5^1\times {\mathrm{1144589}}^1$

素因数の和:1144602

約数の個数: 20

約数和(自身を含む): 212893740

約数和(自身を除く): 121326620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1144589, 2289178, 4578356, 5722945, 9156712, 11445890, 18313424, 22891780, 45783560, 91567120]

約数ペア:

[(1, 91567120), (2, 45783560), (4, 22891780), (5, 18313424), (8, 11445890), (10, 9156712), (16, 5722945), (20, 4578356), (40, 2289178), (80, 1144589)]