91946120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{328379}}^1$

素因数の和:328397

約数の個数: 32

約数和(自身を含む): 236433600

約数和(自身を除く): 144487480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 328379, 656758, 1313516, 1641895, 2298653, 2627032, 3283790, 4597306, 6567580, 9194612, 11493265, 13135160, 18389224, 22986530, 45973060, 91946120]

約数ペア:

[(1, 91946120), (2, 45973060), (4, 22986530), (5, 18389224), (7, 13135160), (8, 11493265), (10, 9194612), (14, 6567580), (20, 4597306), (28, 3283790), (35, 2627032), (40, 2298653), (56, 1641895), (70, 1313516), (140, 656758), (280, 328379)]