22892240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40879}}^1$

素因数の和:40899

約数の個数: 40

約数和(自身を含む): 60829440

約数和(自身を除く): 37937200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40879, 81758, 163516, 204395, 286153, 327032, 408790, 572306, 654064, 817580, 1144612, 1430765, 1635160, 2289224, 2861530, 3270320, 4578448, 5723060, 11446120, 22892240]

約数ペア:

[(1, 22892240), (2, 11446120), (4, 5723060), (5, 4578448), (7, 3270320), (8, 2861530), (10, 2289224), (14, 1635160), (16, 1430765), (20, 1144612), (28, 817580), (35, 654064), (40, 572306), (56, 408790), (70, 327032), (80, 286153), (112, 204395), (140, 163516), (280, 81758), (560, 40879)]