2000762575

素因数分解:

$5^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{7027}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 2837512832

約数和(自身を除く): 836750257

約数列:

[1, 5, 7, 25, 35, 175, 1627, 7027, 8135, 11389, 35135, 40675, 49189, 56945, 175675, 245945, 284725, 1229725, 11432929, 57164645, 80030503, 285823225, 400152515, 2000762575]

約数ペア:

[(1, 2000762575), (5, 400152515), (7, 285823225), (25, 80030503), (35, 57164645), (175, 11432929), (1627, 1229725), (7027, 284725), (8135, 245945), (11389, 175675), (35135, 56945), (40675, 49189)]