190070620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{413197}}^1$

素因数の和:413229

約数の個数: 24

約数和(自身を含む): 416503584

約数和(自身を除く): 226432964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 413197, 826394, 1652788, 2065985, 4131970, 8263940, 9503531, 19007062, 38014124, 47517655, 95035310, 190070620]

約数ペア:

[(1, 190070620), (2, 95035310), (4, 47517655), (5, 38014124), (10, 19007062), (20, 9503531), (23, 8263940), (46, 4131970), (92, 2065985), (115, 1652788), (230, 826394), (460, 413197)]