79155160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{282697}}^1$

素因数の和:282715

約数の個数: 32

約数和(自身を含む): 203542560

約数和(自身を除く): 124387400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 282697, 565394, 1130788, 1413485, 1978879, 2261576, 2826970, 3957758, 5653940, 7915516, 9894395, 11307880, 15831032, 19788790, 39577580, 79155160]

約数ペア:

[(1, 79155160), (2, 39577580), (4, 19788790), (5, 15831032), (7, 11307880), (8, 9894395), (10, 7915516), (14, 5653940), (20, 3957758), (28, 2826970), (35, 2261576), (40, 1978879), (56, 1413485), (70, 1130788), (140, 565394), (280, 282697)]