11130040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 25422480

約数和(自身を除く): 14292440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4153, 8306, 16612, 20765, 33224, 41530, 83060, 166120, 278251, 556502, 1113004, 1391255, 2226008, 2782510, 5565020, 11130040]

約数ペア:

[(1, 11130040), (2, 5565020), (4, 2782510), (5, 2226008), (8, 1391255), (10, 1113004), (20, 556502), (40, 278251), (67, 166120), (134, 83060), (268, 41530), (335, 33224), (536, 20765), (670, 16612), (1340, 8306), (2680, 4153)]