2800940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6089}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 6138720

約数和(自身を除く): 3337780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 6089, 12178, 24356, 30445, 60890, 121780, 140047, 280094, 560188, 700235, 1400470, 2800940]

約数ペア:

[(1, 2800940), (2, 1400470), (4, 700235), (5, 560188), (10, 280094), (20, 140047), (23, 121780), (46, 60890), (92, 30445), (115, 24356), (230, 12178), (460, 6089)]