2729126780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4705391}}^1$

素因数の和:4705429

約数の個数: 24

約数和(自身を含む): 5928793920

約数和(自身を除く): 3199667140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4705391, 9410782, 18821564, 23526955, 47053910, 94107820, 136456339, 272912678, 545825356, 682281695, 1364563390, 2729126780]

約数ペア:

[(1, 2729126780), (2, 1364563390), (4, 682281695), (5, 545825356), (10, 272912678), (20, 136456339), (29, 94107820), (58, 47053910), (116, 23526955), (145, 18821564), (290, 9410782), (580, 4705391)]