77170790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{58909}}^1$

素因数の和:59047

約数の個数: 16

約数和(自身を含む): 139970160

約数和(自身を除く): 62799370

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 58909, 117818, 294545, 589090, 7717079, 15434158, 38585395, 77170790]

約数ペア:

[(1, 77170790), (2, 38585395), (5, 15434158), (10, 7717079), (131, 589090), (262, 294545), (655, 117818), (1310, 58909)]