13702640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24489

約数の個数: 40

約数和(自身を含む): 36411360

約数和(自身を除く): 22708720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24469, 48938, 97876, 122345, 171283, 195752, 244690, 342566, 391504, 489380, 685132, 856415, 978760, 1370264, 1712830, 1957520, 2740528, 3425660, 6851320, 13702640]

約数ペア:

[(1, 13702640), (2, 6851320), (4, 3425660), (5, 2740528), (7, 1957520), (8, 1712830), (10, 1370264), (14, 978760), (16, 856415), (20, 685132), (28, 489380), (35, 391504), (40, 342566), (56, 244690), (70, 195752), (80, 171283), (112, 122345), (140, 97876), (280, 48938), (560, 24469)]