124401080

素因数分解:

$2^3\times 5^1\times {\mathrm{3110027}}^1$

素因数の和:3110038

約数の個数: 16

約数和(自身を含む): 279902520

約数和(自身を除く): 155501440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3110027, 6220054, 12440108, 15550135, 24880216, 31100270, 62200540, 124401080]

約数ペア:

[(1, 124401080), (2, 62200540), (4, 31100270), (5, 24880216), (8, 15550135), (10, 12440108), (20, 6220054), (40, 3110027)]