23223100

素因数分解:

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

素因数の和:499

約数の個数: 54

約数和(自身を含む): 52800440

約数和(自身を除く): 29577340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 439, 460, 529, 575, 878, 1058, 1150, 1756, 2116, 2195, 2300, 2645, 4390, 5290, 8780, 10097, 10580, 10975, 13225, 20194, 21950, 26450, 40388, 43900, 50485, 52900, 100970, 201940, 232231, 252425, 464462, 504850, 928924, 1009700, 1161155, 2322310, 4644620, 5805775, 11611550, 23223100]

約数ペア:

[(1, 23223100), (2, 11611550), (4, 5805775), (5, 4644620), (10, 2322310), (20, 1161155), (23, 1009700), (25, 928924), (46, 504850), (50, 464462), (92, 252425), (100, 232231), (115, 201940), (230, 100970), (439, 52900), (460, 50485), (529, 43900), (575, 40388), (878, 26450), (1058, 21950), (1150, 20194), (1756, 13225), (2116, 10975), (2195, 10580), (2300, 10097), (2645, 8780), (4390, 5290)]