847343090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{2939}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 1665074880

約数和(自身を除く): 817731790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2621, 2939, 5242, 5878, 13105, 14695, 26210, 28831, 29390, 32329, 57662, 64658, 144155, 161645, 288310, 323290, 7703119, 15406238, 38515595, 77031190, 84734309, 169468618, 423671545, 847343090]

約数ペア:

[(1, 847343090), (2, 423671545), (5, 169468618), (10, 84734309), (11, 77031190), (22, 38515595), (55, 15406238), (110, 7703119), (2621, 323290), (2939, 288310), (5242, 161645), (5878, 144155), (13105, 64658), (14695, 57662), (26210, 32329), (28831, 29390)]