75348580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28759}}^1$

素因数の和:28899

約数の個数: 24

約数和(自身を含む): 159445440

約数和(自身を除く): 84096860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 28759, 57518, 115036, 143795, 287590, 575180, 3767429, 7534858, 15069716, 18837145, 37674290, 75348580]

約数ペア:

[(1, 75348580), (2, 37674290), (4, 18837145), (5, 15069716), (10, 7534858), (20, 3767429), (131, 575180), (262, 287590), (524, 143795), (655, 115036), (1310, 57518), (2620, 28759)]