271567160

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{4751}}^1$

素因数の和:6191

約数の個数: 32

約数和(自身を含む): 611582400

約数和(自身を除く): 340015240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 4751, 5716, 7145, 9502, 11432, 14290, 19004, 23755, 28580, 38008, 47510, 57160, 95020, 190040, 6789179, 13578358, 27156716, 33945895, 54313432, 67891790, 135783580, 271567160]

約数ペア:

[(1, 271567160), (2, 135783580), (4, 67891790), (5, 54313432), (8, 33945895), (10, 27156716), (20, 13578358), (40, 6789179), (1429, 190040), (2858, 95020), (4751, 57160), (5716, 47510), (7145, 38008), (9502, 28580), (11432, 23755), (14290, 19004)]