13806550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 27989280

約数和(自身を除く): 14182730

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 439, 629, 850, 878, 925, 1258, 1850, 2195, 3145, 4390, 6290, 7463, 10975, 14926, 15725, 16243, 21950, 31450, 32486, 37315, 74630, 81215, 162430, 186575, 276131, 373150, 406075, 552262, 812150, 1380655, 2761310, 6903275, 13806550]

約数ペア:

[(1, 13806550), (2, 6903275), (5, 2761310), (10, 1380655), (17, 812150), (25, 552262), (34, 406075), (37, 373150), (50, 276131), (74, 186575), (85, 162430), (170, 81215), (185, 74630), (370, 37315), (425, 32486), (439, 31450), (629, 21950), (850, 16243), (878, 15725), (925, 14926), (1258, 10975), (1850, 7463), (2195, 6290), (3145, 4390)]