1005560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 2363040

約数和(自身を除く): 1357480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1093, 2186, 4372, 5465, 8744, 10930, 21860, 25139, 43720, 50278, 100556, 125695, 201112, 251390, 502780, 1005560]

約数ペア:

[(1, 1005560), (2, 502780), (4, 251390), (5, 201112), (8, 125695), (10, 100556), (20, 50278), (23, 43720), (40, 25139), (46, 21860), (92, 10930), (115, 8744), (184, 5465), (230, 4372), (460, 2186), (920, 1093)]