27655900

素因数分解:

$2^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1158

約数の個数: 36

約数和(自身を含む): 60261768

約数和(自身を除く): 32605868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 347, 694, 797, 1388, 1594, 1735, 3188, 3470, 3985, 6940, 7970, 8675, 15940, 17350, 19925, 34700, 39850, 79700, 276559, 553118, 1106236, 1382795, 2765590, 5531180, 6913975, 13827950, 27655900]

約数ペア:

[(1, 27655900), (2, 13827950), (4, 6913975), (5, 5531180), (10, 2765590), (20, 1382795), (25, 1106236), (50, 553118), (100, 276559), (347, 79700), (694, 39850), (797, 34700), (1388, 19925), (1594, 17350), (1735, 15940), (3188, 8675), (3470, 7970), (3985, 6940)]