75395140

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{3449}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 158520600

約数和(自身を除く): 83125460

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 3449, 4372, 5465, 6898, 10930, 13796, 17245, 21860, 34490, 68980, 3769757, 7539514, 15079028, 18848785, 37697570, 75395140]

約数ペア:

[(1, 75395140), (2, 37697570), (4, 18848785), (5, 15079028), (10, 7539514), (20, 3769757), (1093, 68980), (2186, 34490), (3449, 21860), (4372, 17245), (5465, 13796), (6898, 10930)]