89042380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{636017}}^1$

素因数の和:636033

約数の個数: 24

約数和(自身を含む): 213702048

約数和(自身を除く): 124659668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 636017, 1272034, 2544068, 3180085, 4452119, 6360170, 8904238, 12720340, 17808476, 22260595, 44521190, 89042380]

約数ペア:

[(1, 89042380), (2, 44521190), (4, 22260595), (5, 17808476), (7, 12720340), (10, 8904238), (14, 6360170), (20, 4452119), (28, 3180085), (35, 2544068), (70, 1272034), (140, 636017)]