2928297100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1541209}}^1$

素因数の和:1541242

約数の個数: 36

約数和(自身を含む): 6688851400

約数和(自身を除く): 3760554300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1541209, 3082418, 6164836, 7706045, 15412090, 29282971, 30824180, 38530225, 58565942, 77060450, 117131884, 146414855, 154120900, 292829710, 585659420, 732074275, 1464148550, 2928297100]

約数ペア:

[(1, 2928297100), (2, 1464148550), (4, 732074275), (5, 585659420), (10, 292829710), (19, 154120900), (20, 146414855), (25, 117131884), (38, 77060450), (50, 58565942), (76, 38530225), (95, 30824180), (100, 29282971), (190, 15412090), (380, 7706045), (475, 6164836), (950, 3082418), (1900, 1541209)]