112931560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{403327}}^1$

素因数の和:403345

約数の個数: 32

約数和(自身を含む): 290396160

約数和(自身を除く): 177464600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 403327, 806654, 1613308, 2016635, 2823289, 3226616, 4033270, 5646578, 8066540, 11293156, 14116445, 16133080, 22586312, 28232890, 56465780, 112931560]

約数ペア:

[(1, 112931560), (2, 56465780), (4, 28232890), (5, 22586312), (7, 16133080), (8, 14116445), (10, 11293156), (14, 8066540), (20, 5646578), (28, 4033270), (35, 3226616), (40, 2823289), (56, 2016635), (70, 1613308), (140, 806654), (280, 403327)]