1936716880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3458423}}^1$

素因数の和:3458443

約数の個数: 40

約数和(自身を含む): 5146134912

約数和(自身を除く): 3209418032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3458423, 6916846, 13833692, 17292115, 24208961, 27667384, 34584230, 48417922, 55334768, 69168460, 96835844, 121044805, 138336920, 193671688, 242089610, 276673840, 387343376, 484179220, 968358440, 1936716880]

約数ペア:

[(1, 1936716880), (2, 968358440), (4, 484179220), (5, 387343376), (7, 276673840), (8, 242089610), (10, 193671688), (14, 138336920), (16, 121044805), (20, 96835844), (28, 69168460), (35, 55334768), (40, 48417922), (56, 34584230), (70, 27667384), (80, 24208961), (112, 17292115), (140, 13833692), (280, 6916846), (560, 3458423)]