4169480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14891}}^1$

素因数の和:14909

約数の個数: 32

約数和(自身を含む): 10722240

約数和(自身を除く): 6552760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14891, 29782, 59564, 74455, 104237, 119128, 148910, 208474, 297820, 416948, 521185, 595640, 833896, 1042370, 2084740, 4169480]

約数ペア:

[(1, 4169480), (2, 2084740), (4, 1042370), (5, 833896), (7, 595640), (8, 521185), (10, 416948), (14, 297820), (20, 208474), (28, 148910), (35, 119128), (40, 104237), (56, 74455), (70, 59564), (140, 29782), (280, 14891)]