4644620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 10219440

約数和(自身を除く): 5574820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 529, 878, 1058, 1756, 2116, 2195, 2645, 4390, 5290, 8780, 10097, 10580, 20194, 40388, 50485, 100970, 201940, 232231, 464462, 928924, 1161155, 2322310, 4644620]

約数ペア:

[(1, 4644620), (2, 2322310), (4, 1161155), (5, 928924), (10, 464462), (20, 232231), (23, 201940), (46, 100970), (92, 50485), (115, 40388), (230, 20194), (439, 10580), (460, 10097), (529, 8780), (878, 5290), (1058, 4390), (1756, 2645), (2116, 2195)]