13155800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9420

約数の個数: 48

約数和(自身を含む): 34960560

約数和(自身を除く): 21804760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9397, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 187940, 234925, 263116, 328895, 375880, 469850, 526232, 657790, 939700, 1315580, 1644475, 1879400, 2631160, 3288950, 6577900, 13155800]

約数ペア:

[(1, 13155800), (2, 6577900), (4, 3288950), (5, 2631160), (7, 1879400), (8, 1644475), (10, 1315580), (14, 939700), (20, 657790), (25, 526232), (28, 469850), (35, 375880), (40, 328895), (50, 263116), (56, 234925), (70, 187940), (100, 131558), (140, 93970), (175, 75176), (200, 65779), (280, 46985), (350, 37588), (700, 18794), (1400, 9397)]