23218840

素因数分解:

$2^3\times 5^1\times {\mathrm{580471}}^1$

素因数の和:580482

約数の個数: 16

約数和(自身を含む): 52242480

約数和(自身を除く): 29023640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580471, 1160942, 2321884, 2902355, 4643768, 5804710, 11609420, 23218840]

約数ペア:

[(1, 23218840), (2, 11609420), (4, 5804710), (5, 4643768), (8, 2902355), (10, 2321884), (20, 1160942), (40, 580471)]