9078440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32423}}^1$

素因数の和:32441

約数の個数: 32

約数和(自身を含む): 23345280

約数和(自身を除く): 14266840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32423, 64846, 129692, 162115, 226961, 259384, 324230, 453922, 648460, 907844, 1134805, 1296920, 1815688, 2269610, 4539220, 9078440]

約数ペア:

[(1, 9078440), (2, 4539220), (4, 2269610), (5, 1815688), (7, 1296920), (8, 1134805), (10, 907844), (14, 648460), (20, 453922), (28, 324230), (35, 259384), (40, 226961), (56, 162115), (70, 129692), (140, 64846), (280, 32423)]