4405880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 10346400

約数和(自身を除く): 5940520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4789, 9578, 19156, 23945, 38312, 47890, 95780, 110147, 191560, 220294, 440588, 550735, 881176, 1101470, 2202940, 4405880]

約数ペア:

[(1, 4405880), (2, 2202940), (4, 1101470), (5, 881176), (8, 550735), (10, 440588), (20, 220294), (23, 191560), (40, 110147), (46, 95780), (92, 47890), (115, 38312), (184, 23945), (230, 19156), (460, 9578), (920, 4789)]