10726640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7089

約数の個数: 40

約数和(自身を含む): 26255760

約数和(自身を除く): 15529120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7057, 14114, 28228, 35285, 56456, 70570, 112912, 134083, 141140, 268166, 282280, 536332, 564560, 670415, 1072664, 1340830, 2145328, 2681660, 5363320, 10726640]

約数ペア:

[(1, 10726640), (2, 5363320), (4, 2681660), (5, 2145328), (8, 1340830), (10, 1072664), (16, 670415), (19, 564560), (20, 536332), (38, 282280), (40, 268166), (76, 141140), (80, 134083), (95, 112912), (152, 70570), (190, 56456), (304, 35285), (380, 28228), (760, 14114), (1520, 7057)]