27380900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14444

約数の個数: 36

約数和(自身を含む): 62548080

約数和(自身を除く): 35167180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14411, 28822, 57644, 72055, 144110, 273809, 288220, 360275, 547618, 720550, 1095236, 1369045, 1441100, 2738090, 5476180, 6845225, 13690450, 27380900]

約数ペア:

[(1, 27380900), (2, 13690450), (4, 6845225), (5, 5476180), (10, 2738090), (19, 1441100), (20, 1369045), (25, 1095236), (38, 720550), (50, 547618), (76, 360275), (95, 288220), (100, 273809), (190, 144110), (380, 72055), (475, 57644), (950, 28822), (1900, 14411)]