170772460

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8363}}^1$

素因数の和:9393

約数の個数: 24

約数和(自身を含む): 359016336

約数和(自身を除く): 188243876

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 8363, 10210, 16726, 20420, 33452, 41815, 83630, 167260, 8538623, 17077246, 34154492, 42693115, 85386230, 170772460]

約数ペア:

[(1, 170772460), (2, 85386230), (4, 42693115), (5, 34154492), (10, 17077246), (20, 8538623), (1021, 167260), (2042, 83630), (4084, 41815), (5105, 33452), (8363, 20420), (10210, 16726)]