12717160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 29961540

約数和(自身を除く): 17244380

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 601, 920, 1058, 1202, 2116, 2404, 2645, 3005, 4232, 4808, 5290, 6010, 10580, 12020, 13823, 21160, 24040, 27646, 55292, 69115, 110584, 138230, 276460, 317929, 552920, 635858, 1271716, 1589645, 2543432, 3179290, 6358580, 12717160]

約数ペア:

[(1, 12717160), (2, 6358580), (4, 3179290), (5, 2543432), (8, 1589645), (10, 1271716), (20, 635858), (23, 552920), (40, 317929), (46, 276460), (92, 138230), (115, 110584), (184, 69115), (230, 55292), (460, 27646), (529, 24040), (601, 21160), (920, 13823), (1058, 12020), (1202, 10580), (2116, 6010), (2404, 5290), (2645, 4808), (3005, 4232)]