38040920

素因数分解:

$2^3\times 5^1\times {\mathrm{951023}}^1$

素因数の和:951034

約数の個数: 16

約数和(自身を含む): 85592160

約数和(自身を除く): 47551240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 951023, 1902046, 3804092, 4755115, 7608184, 9510230, 19020460, 38040920]

約数ペア:

[(1, 38040920), (2, 19020460), (4, 9510230), (5, 7608184), (8, 4755115), (10, 3804092), (20, 1902046), (40, 951023)]