1091170040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{407153}}^1$

素因数の和:407231

約数の個数: 32

約数和(自身を含む): 2491782480

約数和(自身を除く): 1400612440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 407153, 814306, 1628612, 2035765, 3257224, 4071530, 8143060, 16286120, 27279251, 54558502, 109117004, 136396255, 218234008, 272792510, 545585020, 1091170040]

約数ペア:

[(1, 1091170040), (2, 545585020), (4, 272792510), (5, 218234008), (8, 136396255), (10, 109117004), (20, 54558502), (40, 27279251), (67, 16286120), (134, 8143060), (268, 4071530), (335, 3257224), (536, 2035765), (670, 1628612), (1340, 814306), (2680, 407153)]