5280400865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{25579}}^1$

素因数の和:25697

約数の個数: 32

約数和(自身を含む): 6961852800

約数和(自身を除く): 1681451935

約数列:

[1, 5, 19, 41, 53, 95, 205, 265, 779, 1007, 2173, 3895, 5035, 10865, 25579, 41287, 127895, 206435, 486001, 1048739, 1355687, 2430005, 5243695, 6778435, 19926041, 25758053, 55583167, 99630205, 128790265, 277915835, 1056080173, 5280400865]

約数ペア:

[(1, 5280400865), (5, 1056080173), (19, 277915835), (41, 128790265), (53, 99630205), (95, 55583167), (205, 25758053), (265, 19926041), (779, 6778435), (1007, 5243695), (2173, 2430005), (3895, 1355687), (5035, 1048739), (10865, 486001), (25579, 206435), (41287, 127895)]