42629290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2029}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 41558870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2029, 2101, 4058, 4202, 10145, 10505, 20290, 21010, 22319, 44638, 111595, 223190, 387539, 775078, 1937695, 3875390, 4262929, 8525858, 21314645, 42629290]

約数ペア:

[(1, 42629290), (2, 21314645), (5, 8525858), (10, 4262929), (11, 3875390), (22, 1937695), (55, 775078), (110, 387539), (191, 223190), (382, 111595), (955, 44638), (1910, 22319), (2029, 21010), (2101, 20290), (4058, 10505), (4202, 10145)]