43023160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15231

約数の個数: 32

約数和(自身を含む): 98172000

約数和(自身を除く): 55148840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 15149, 30298, 60596, 75745, 121192, 151490, 302980, 605960, 1075579, 2151158, 4302316, 5377895, 8604632, 10755790, 21511580, 43023160]

約数ペア:

[(1, 43023160), (2, 21511580), (4, 10755790), (5, 8604632), (8, 5377895), (10, 4302316), (20, 2151158), (40, 1075579), (71, 605960), (142, 302980), (284, 151490), (355, 121192), (568, 75745), (710, 60596), (1420, 30298), (2840, 15149)]