4327220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 9522660

約数和(自身を除く): 5195440

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 409, 460, 529, 818, 1058, 1636, 2045, 2116, 2645, 4090, 5290, 8180, 9407, 10580, 18814, 37628, 47035, 94070, 188140, 216361, 432722, 865444, 1081805, 2163610, 4327220]

約数ペア:

[(1, 4327220), (2, 2163610), (4, 1081805), (5, 865444), (10, 432722), (20, 216361), (23, 188140), (46, 94070), (92, 47035), (115, 37628), (230, 18814), (409, 10580), (460, 9407), (529, 8180), (818, 5290), (1058, 4090), (1636, 2645), (2045, 2116)]