102600280

素因数分解:

$2^3\times 5^1\times {\mathrm{2565007}}^1$

素因数の和:2565018

約数の個数: 16

約数和(自身を含む): 230850720

約数和(自身を除く): 128250440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2565007, 5130014, 10260028, 12825035, 20520056, 25650070, 51300140, 102600280]

約数ペア:

[(1, 102600280), (2, 51300140), (4, 25650070), (5, 20520056), (8, 12825035), (10, 10260028), (20, 5130014), (40, 2565007)]