25205123390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109587493}}^1$

素因数の和:109587523

約数の個数: 16

約数和(自身を含む): 47341797408

約数和(自身を除く): 22136674018

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 109587493, 219174986, 547937465, 1095874930, 2520512339, 5041024678, 12602561695, 25205123390]

約数ペア:

[(1, 25205123390), (2, 12602561695), (5, 5041024678), (10, 2520512339), (23, 1095874930), (46, 547937465), (115, 219174986), (230, 109587493)]