84535540

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2909}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 177707880

約数和(自身を除く): 93172340

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 2909, 5812, 5818, 7265, 11636, 14530, 14545, 29060, 29090, 58180, 4226777, 8453554, 16907108, 21133885, 42267770, 84535540]

約数ペア:

[(1, 84535540), (2, 42267770), (4, 21133885), (5, 16907108), (10, 8453554), (20, 4226777), (1453, 58180), (2906, 29090), (2909, 29060), (5812, 14545), (5818, 14530), (7265, 11636)]