23723980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169457}}^1$

素因数の和:169473

約数の個数: 24

約数和(自身を含む): 56937888

約数和(自身を除く): 33213908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169457, 338914, 677828, 847285, 1186199, 1694570, 2372398, 3389140, 4744796, 5930995, 11861990, 23723980]

約数ペア:

[(1, 23723980), (2, 11861990), (4, 5930995), (5, 4744796), (7, 3389140), (10, 2372398), (14, 1694570), (20, 1186199), (28, 847285), (35, 677828), (70, 338914), (140, 169457)]