137057780

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{35879}}^1$

素因数の和:36079

約数の個数: 24

約数和(自身を含む): 289336320

約数和(自身を除く): 152278540

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 35879, 71758, 143516, 179395, 358790, 717580, 6852889, 13705778, 27411556, 34264445, 68528890, 137057780]

約数ペア:

[(1, 137057780), (2, 68528890), (4, 34264445), (5, 27411556), (10, 13705778), (20, 6852889), (191, 717580), (382, 358790), (764, 179395), (955, 143516), (1910, 71758), (3820, 35879)]