25036580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73637}}^1$

素因数の和:73663

約数の個数: 24

約数和(自身を含む): 55670328

約数和(自身を除く): 30633748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 73637, 147274, 294548, 368185, 736370, 1251829, 1472740, 2503658, 5007316, 6259145, 12518290, 25036580]

約数ペア:

[(1, 25036580), (2, 12518290), (4, 6259145), (5, 5007316), (10, 2503658), (17, 1472740), (20, 1251829), (34, 736370), (68, 368185), (85, 294548), (170, 147274), (340, 73637)]