2540528050

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{145589}}^1$

素因数の和:145950

約数の個数: 24

約数和(自身を含む): 4738954500

約数和(自身を除く): 2198426450

約数列:

[1, 2, 5, 10, 25, 50, 349, 698, 1745, 3490, 8725, 17450, 145589, 291178, 727945, 1455890, 3639725, 7279450, 50810561, 101621122, 254052805, 508105610, 1270264025, 2540528050]

約数ペア:

[(1, 2540528050), (2, 1270264025), (5, 508105610), (10, 254052805), (25, 101621122), (50, 50810561), (349, 7279450), (698, 3639725), (1745, 1455890), (3490, 727945), (8725, 291178), (17450, 145589)]