126095180

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{20143}}^1$

素因数の和:20465

約数の個数: 24

約数和(自身を含む): 265659072

約数和(自身を除く): 139563892

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 20143, 40286, 80572, 100715, 201430, 402860, 6304759, 12609518, 25219036, 31523795, 63047590, 126095180]

約数ペア:

[(1, 126095180), (2, 63047590), (4, 31523795), (5, 25219036), (10, 12609518), (20, 6304759), (313, 402860), (626, 201430), (1252, 100715), (1565, 80572), (3130, 40286), (6260, 20143)]