1972148050

素因数分解:

$2^1\times 5^2\times {\mathrm{39442961}}^1$

素因数の和:39442973

約数の個数: 12

約数和(自身を含む): 3668195466

約数和(自身を除く): 1696047416

約数列:

[1, 2, 5, 10, 25, 50, 39442961, 78885922, 197214805, 394429610, 986074025, 1972148050]

約数ペア:

[(1, 1972148050), (2, 986074025), (5, 394429610), (10, 197214805), (25, 78885922), (50, 39442961)]