27019700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1892

約数の個数: 36

約数和(自身を含む): 59040492

約数和(自身を除く): 32020792

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 1721, 3140, 3442, 3925, 6884, 7850, 8605, 15700, 17210, 34420, 43025, 86050, 172100, 270197, 540394, 1080788, 1350985, 2701970, 5403940, 6754925, 13509850, 27019700]

約数ペア:

[(1, 27019700), (2, 13509850), (4, 6754925), (5, 5403940), (10, 2701970), (20, 1350985), (25, 1080788), (50, 540394), (100, 270197), (157, 172100), (314, 86050), (628, 43025), (785, 34420), (1570, 17210), (1721, 15700), (3140, 8605), (3442, 7850), (3925, 6884)]