71600230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 139658400

約数和(自身を除く): 68058170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3259, 4394, 6518, 10985, 16295, 21970, 32590, 42367, 84734, 211835, 423670, 550771, 1101542, 2753855, 5507710, 7160023, 14320046, 35800115, 71600230]

約数ペア:

[(1, 71600230), (2, 35800115), (5, 14320046), (10, 7160023), (13, 5507710), (26, 2753855), (65, 1101542), (130, 550771), (169, 423670), (338, 211835), (845, 84734), (1690, 42367), (2197, 32590), (3259, 21970), (4394, 16295), (6518, 10985)]