6552460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 13865040

約数和(自身を除く): 7312580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2357, 2780, 4714, 9428, 11785, 23570, 47140, 327623, 655246, 1310492, 1638115, 3276230, 6552460]

約数ペア:

[(1, 6552460), (2, 3276230), (4, 1638115), (5, 1310492), (10, 655246), (20, 327623), (139, 47140), (278, 23570), (556, 11785), (695, 9428), (1390, 4714), (2357, 2780)]