129614300

素因数分解:

$2^2\times 5^2\times {\mathrm{1296143}}^1$

素因数の和:1296157

約数の個数: 18

約数和(自身を含む): 281263248

約数和(自身を除く): 151648948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1296143, 2592286, 5184572, 6480715, 12961430, 25922860, 32403575, 64807150, 129614300]

約数ペア:

[(1, 129614300), (2, 64807150), (4, 32403575), (5, 25922860), (10, 12961430), (20, 6480715), (25, 5184572), (50, 2592286), (100, 1296143)]