10239880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36571}}^1$

素因数の和:36589

約数の個数: 32

約数和(自身を含む): 26331840

約数和(自身を除く): 16091960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36571, 73142, 146284, 182855, 255997, 292568, 365710, 511994, 731420, 1023988, 1279985, 1462840, 2047976, 2559970, 5119940, 10239880]

約数ペア:

[(1, 10239880), (2, 5119940), (4, 2559970), (5, 2047976), (7, 1462840), (8, 1279985), (10, 1023988), (14, 731420), (20, 511994), (28, 365710), (35, 292568), (40, 255997), (56, 182855), (70, 146284), (140, 73142), (280, 36571)]