4662280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16651}}^1$

素因数の和:16669

約数の個数: 32

約数和(自身を含む): 11989440

約数和(自身を除く): 7327160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16651, 33302, 66604, 83255, 116557, 133208, 166510, 233114, 333020, 466228, 582785, 666040, 932456, 1165570, 2331140, 4662280]

約数ペア:

[(1, 4662280), (2, 2331140), (4, 1165570), (5, 932456), (7, 666040), (8, 582785), (10, 466228), (14, 333020), (20, 233114), (28, 166510), (35, 133208), (40, 116557), (56, 83255), (70, 66604), (140, 33302), (280, 16651)]