5119940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36571}}^1$

素因数の和:36587

約数の個数: 24

約数和(自身を含む): 12288192

約数和(自身を除く): 7168252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36571, 73142, 146284, 182855, 255997, 365710, 511994, 731420, 1023988, 1279985, 2559970, 5119940]

約数ペア:

[(1, 5119940), (2, 2559970), (4, 1279985), (5, 1023988), (7, 731420), (10, 511994), (14, 365710), (20, 255997), (28, 182855), (35, 146284), (70, 73142), (140, 36571)]