85301060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25237}}^1$

素因数の和:25272

約数の個数: 36

約数和(自身を含む): 193979268

約数和(自身を除く): 108678208

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 25237, 50474, 100948, 126185, 252370, 328081, 504740, 656162, 1312324, 1640405, 3280810, 4265053, 6561620, 8530106, 17060212, 21325265, 42650530, 85301060]

約数ペア:

[(1, 85301060), (2, 42650530), (4, 21325265), (5, 17060212), (10, 8530106), (13, 6561620), (20, 4265053), (26, 3280810), (52, 1640405), (65, 1312324), (130, 656162), (169, 504740), (260, 328081), (338, 252370), (676, 126185), (845, 100948), (1690, 50474), (3380, 25237)]