2352440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 5525280

約数和(自身を除く): 3172840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 58811, 102280, 117622, 235244, 294055, 470488, 588110, 1176220, 2352440]

約数ペア:

[(1, 2352440), (2, 1176220), (4, 588110), (5, 470488), (8, 294055), (10, 235244), (20, 117622), (23, 102280), (40, 58811), (46, 51140), (92, 25570), (115, 20456), (184, 12785), (230, 10228), (460, 5114), (920, 2557)]