32152720

素因数分解:

$2^4\times 5^1\times {\mathrm{401909}}^1$

素因数の和:401922

約数の個数: 20

約数和(自身を含む): 74755260

約数和(自身を除く): 42602540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401909, 803818, 1607636, 2009545, 3215272, 4019090, 6430544, 8038180, 16076360, 32152720]

約数ペア:

[(1, 32152720), (2, 16076360), (4, 8038180), (5, 6430544), (8, 4019090), (10, 3215272), (16, 2009545), (20, 1607636), (40, 803818), (80, 401909)]