40411100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21302

約数の個数: 36

約数和(自身を含む): 92311800

約数和(自身を除く): 51900700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 21269, 42538, 85076, 106345, 212690, 404111, 425380, 531725, 808222, 1063450, 1616444, 2020555, 2126900, 4041110, 8082220, 10102775, 20205550, 40411100]

約数ペア:

[(1, 40411100), (2, 20205550), (4, 10102775), (5, 8082220), (10, 4041110), (19, 2126900), (20, 2020555), (25, 1616444), (38, 1063450), (50, 808222), (76, 531725), (95, 425380), (100, 404111), (190, 212690), (380, 106345), (475, 85076), (950, 42538), (1900, 21269)]