220774010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{959887}}^1$

素因数の和:959917

約数の個数: 16

約数和(自身を含む): 414671616

約数和(自身を除く): 193897606

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 959887, 1919774, 4799435, 9598870, 22077401, 44154802, 110387005, 220774010]

約数ペア:

[(1, 220774010), (2, 110387005), (5, 44154802), (10, 22077401), (23, 9598870), (46, 4799435), (115, 1919774), (230, 959887)]