22970500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6589

約数の個数: 48

約数和(自身を含む): 57343104

約数和(自身を除く): 34372604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 6563, 13126, 26252, 32815, 45941, 65630, 91882, 131260, 164075, 183764, 229705, 328150, 459410, 656300, 820375, 918820, 1148525, 1640750, 2297050, 3281500, 4594100, 5742625, 11485250, 22970500]

約数ペア:

[(1, 22970500), (2, 11485250), (4, 5742625), (5, 4594100), (7, 3281500), (10, 2297050), (14, 1640750), (20, 1148525), (25, 918820), (28, 820375), (35, 656300), (50, 459410), (70, 328150), (100, 229705), (125, 183764), (140, 164075), (175, 131260), (250, 91882), (350, 65630), (500, 45941), (700, 32815), (875, 26252), (1750, 13126), (3500, 6563)]