191520580030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113325787}}^1$

素因数の和:113325820

約数の個数: 24

約数和(自身を含む): 373295145672

約数和(自身を除く): 181774565642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 113325787, 226651574, 566628935, 1133257870, 1473235231, 2946470462, 7366176155, 14732352310, 19152058003, 38304116006, 95760290015, 191520580030]

約数ペア:

[(1, 191520580030), (2, 95760290015), (5, 38304116006), (10, 19152058003), (13, 14732352310), (26, 7366176155), (65, 2946470462), (130, 1473235231), (169, 1133257870), (338, 566628935), (845, 226651574), (1690, 113325787)]