8545310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2131}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 15427152

約数和(自身を除く): 6881842

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2131, 4010, 4262, 10655, 21310, 854531, 1709062, 4272655, 8545310]

約数ペア:

[(1, 8545310), (2, 4272655), (5, 1709062), (10, 854531), (401, 21310), (802, 10655), (2005, 4262), (2131, 4010)]