14990260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44089}}^1$

素因数の和:44115

約数の個数: 24

約数和(自身を含む): 33332040

約数和(自身を除く): 18341780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44089, 88178, 176356, 220445, 440890, 749513, 881780, 1499026, 2998052, 3747565, 7495130, 14990260]

約数ペア:

[(1, 14990260), (2, 7495130), (4, 3747565), (5, 2998052), (10, 1499026), (17, 881780), (20, 749513), (34, 440890), (68, 220445), (85, 176356), (170, 88178), (340, 44089)]