22744900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12004

約数の個数: 36

約数和(自身を含む): 51958480

約数和(自身を除く): 29213580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 11971, 23942, 47884, 59855, 119710, 227449, 239420, 299275, 454898, 598550, 909796, 1137245, 1197100, 2274490, 4548980, 5686225, 11372450, 22744900]

約数ペア:

[(1, 22744900), (2, 11372450), (4, 5686225), (5, 4548980), (10, 2274490), (19, 1197100), (20, 1137245), (25, 909796), (38, 598550), (50, 454898), (76, 299275), (95, 239420), (100, 227449), (190, 119710), (380, 59855), (475, 47884), (950, 23942), (1900, 11971)]