2149580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 4711392

約数和(自身を除く): 2561812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4673, 9346, 18692, 23365, 46730, 93460, 107479, 214958, 429916, 537395, 1074790, 2149580]

約数ペア:

[(1, 2149580), (2, 1074790), (4, 537395), (5, 429916), (10, 214958), (20, 107479), (23, 93460), (46, 46730), (92, 23365), (115, 18692), (230, 9346), (460, 4673)]