27160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 70560

約数和(自身を除く): 43400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160]

約数ペア:

[(1, 27160), (2, 13580), (4, 6790), (5, 5432), (7, 3880), (8, 3395), (10, 2716), (14, 1940), (20, 1358), (28, 970), (35, 776), (40, 679), (56, 485), (70, 388), (97, 280), (140, 194)]