33140180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87211}}^1$

素因数の和:87239

約数の個数: 24

約数和(自身を含む): 73258080

約数和(自身を除く): 40117900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 87211, 174422, 348844, 436055, 872110, 1657009, 1744220, 3314018, 6628036, 8285045, 16570090, 33140180]

約数ペア:

[(1, 33140180), (2, 16570090), (4, 8285045), (5, 6628036), (10, 3314018), (19, 1744220), (20, 1657009), (38, 872110), (76, 436055), (95, 348844), (190, 174422), (380, 87211)]