27464780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196177}}^1$

素因数の和:196193

約数の個数: 24

約数和(自身を含む): 65915808

約数和(自身を除く): 38451028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196177, 392354, 784708, 980885, 1373239, 1961770, 2746478, 3923540, 5492956, 6866195, 13732390, 27464780]

約数ペア:

[(1, 27464780), (2, 13732390), (4, 6866195), (5, 5492956), (7, 3923540), (10, 2746478), (14, 1961770), (20, 1373239), (28, 980885), (35, 784708), (70, 392354), (140, 196177)]