26109610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23786390

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1049, 1310, 2098, 2489, 4978, 5245, 10490, 12445, 19931, 24890, 39862, 99655, 137419, 199310, 274838, 687095, 1374190, 2610961, 5221922, 13054805, 26109610]

約数ペア:

[(1, 26109610), (2, 13054805), (5, 5221922), (10, 2610961), (19, 1374190), (38, 687095), (95, 274838), (131, 199310), (190, 137419), (262, 99655), (655, 39862), (1049, 24890), (1310, 19931), (2098, 12445), (2489, 10490), (4978, 5245)]