2023461725

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 2605486140

約数和(自身を除く): 582024415

約数列:

[1, 5, 25, 41, 89, 205, 445, 541, 1025, 1681, 2225, 2705, 3649, 8405, 13525, 18245, 22181, 42025, 48149, 91225, 110905, 149609, 240745, 554525, 748045, 909421, 1203725, 1974109, 3740225, 4547105, 9870545, 22735525, 49352725, 80938469, 404692345, 2023461725]

約数ペア:

[(1, 2023461725), (5, 404692345), (25, 80938469), (41, 49352725), (89, 22735525), (205, 9870545), (445, 4547105), (541, 3740225), (1025, 1974109), (1681, 1203725), (2225, 909421), (2705, 748045), (3649, 554525), (8405, 240745), (13525, 149609), (18245, 110905), (22181, 91225), (42025, 48149)]