2005764485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{160397}}^1$

素因数の和:160504

約数の個数: 16

約数和(自身を含む): 2506058352

約数和(自身を除く): 500293867

約数列:

[1, 5, 41, 61, 205, 305, 2501, 12505, 160397, 801985, 6576277, 9784217, 32881385, 48921085, 401152897, 2005764485]

約数ペア:

[(1, 2005764485), (5, 401152897), (41, 48921085), (61, 32881385), (205, 9784217), (305, 6576277), (2501, 801985), (12505, 160397)]