1125620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 2467584

約数和(自身を除く): 1341964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2447, 4894, 9788, 12235, 24470, 48940, 56281, 112562, 225124, 281405, 562810, 1125620]

約数ペア:

[(1, 1125620), (2, 562810), (4, 281405), (5, 225124), (10, 112562), (20, 56281), (23, 48940), (46, 24470), (92, 12235), (115, 9788), (230, 4894), (460, 2447)]