27801710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120877}}^1$

素因数の和:120907

約数の個数: 16

約数和(自身を含む): 52219296

約数和(自身を除く): 24417586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 120877, 241754, 604385, 1208770, 2780171, 5560342, 13900855, 27801710]

約数ペア:

[(1, 27801710), (2, 13900855), (5, 5560342), (10, 2780171), (23, 1208770), (46, 604385), (115, 241754), (230, 120877)]