14102780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5147}}^1$

素因数の和:5293

約数の個数: 24

約数和(自身を含む): 29837808

約数和(自身を除く): 15735028

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5147, 10294, 20588, 25735, 51470, 102940, 705139, 1410278, 2820556, 3525695, 7051390, 14102780]

約数ペア:

[(1, 14102780), (2, 7051390), (4, 3525695), (5, 2820556), (10, 1410278), (20, 705139), (137, 102940), (274, 51470), (548, 25735), (685, 20588), (1370, 10294), (2740, 5147)]