5090680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18181}}^1$

素因数の和:18199

約数の個数: 32

約数和(自身を含む): 13091040

約数和(自身を除く): 8000360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18181, 36362, 72724, 90905, 127267, 145448, 181810, 254534, 363620, 509068, 636335, 727240, 1018136, 1272670, 2545340, 5090680]

約数ペア:

[(1, 5090680), (2, 2545340), (4, 1272670), (5, 1018136), (7, 727240), (8, 636335), (10, 509068), (14, 363620), (20, 254534), (28, 181810), (35, 145448), (40, 127267), (56, 90905), (70, 72724), (140, 36362), (280, 18181)]