2912591920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5201057}}^1$

素因数の和:5201077

約数の個数: 40

約数和(自身を含む): 7739174304

約数和(自身を除く): 4826582384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5201057, 10402114, 20804228, 26005285, 36407399, 41608456, 52010570, 72814798, 83216912, 104021140, 145629596, 182036995, 208042280, 291259192, 364073990, 416084560, 582518384, 728147980, 1456295960, 2912591920]

約数ペア:

[(1, 2912591920), (2, 1456295960), (4, 728147980), (5, 582518384), (7, 416084560), (8, 364073990), (10, 291259192), (14, 208042280), (16, 182036995), (20, 145629596), (28, 104021140), (35, 83216912), (40, 72814798), (56, 52010570), (70, 41608456), (80, 36407399), (112, 26005285), (140, 20804228), (280, 10402114), (560, 5201057)]