23376280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25409}}^1$

素因数の和:25443

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 31509320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 25409, 50818, 101636, 127045, 203272, 254090, 508180, 584407, 1016360, 1168814, 2337628, 2922035, 4675256, 5844070, 11688140, 23376280]

約数ペア:

[(1, 23376280), (2, 11688140), (4, 5844070), (5, 4675256), (8, 2922035), (10, 2337628), (20, 1168814), (23, 1016360), (40, 584407), (46, 508180), (92, 254090), (115, 203272), (184, 127045), (230, 101636), (460, 50818), (920, 25409)]