39046900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20551}}^1$

素因数の和:20584

約数の個数: 36

約数和(自身を含む): 89195680

約数和(自身を除く): 50148780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20551, 41102, 82204, 102755, 205510, 390469, 411020, 513775, 780938, 1027550, 1561876, 1952345, 2055100, 3904690, 7809380, 9761725, 19523450, 39046900]

約数ペア:

[(1, 39046900), (2, 19523450), (4, 9761725), (5, 7809380), (10, 3904690), (19, 2055100), (20, 1952345), (25, 1561876), (38, 1027550), (50, 780938), (76, 513775), (95, 411020), (100, 390469), (190, 205510), (380, 102755), (475, 82204), (950, 41102), (1900, 20551)]