16395260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117109}}^1$

素因数の和:117125

約数の個数: 24

約数和(自身を含む): 39348960

約数和(自身を除く): 22953700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117109, 234218, 468436, 585545, 819763, 1171090, 1639526, 2342180, 3279052, 4098815, 8197630, 16395260]

約数ペア:

[(1, 16395260), (2, 8197630), (4, 4098815), (5, 3279052), (7, 2342180), (10, 1639526), (14, 1171090), (20, 819763), (28, 585545), (35, 468436), (70, 234218), (140, 117109)]