13523660

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4049}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 28576800

約数和(自身を除く): 15053140

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4049, 8098, 16196, 20245, 40490, 80980, 676183, 1352366, 2704732, 3380915, 6761830, 13523660]

約数ペア:

[(1, 13523660), (2, 6761830), (4, 3380915), (5, 2704732), (10, 1352366), (20, 676183), (167, 80980), (334, 40490), (668, 20245), (835, 16196), (1670, 8098), (3340, 4049)]