1445900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 3307080

約数和(自身を除く): 1861180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 761, 950, 1522, 1900, 3044, 3805, 7610, 14459, 15220, 19025, 28918, 38050, 57836, 72295, 76100, 144590, 289180, 361475, 722950, 1445900]

約数ペア:

[(1, 1445900), (2, 722950), (4, 361475), (5, 289180), (10, 144590), (19, 76100), (20, 72295), (25, 57836), (38, 38050), (50, 28918), (76, 19025), (95, 15220), (100, 14459), (190, 7610), (380, 3805), (475, 3044), (761, 1900), (950, 1522)]