230090620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{500197}}^1$

素因数の和:500229

約数の個数: 24

約数和(自身を含む): 504199584

約数和(自身を除く): 274108964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 500197, 1000394, 2000788, 2500985, 5001970, 10003940, 11504531, 23009062, 46018124, 57522655, 115045310, 230090620]

約数ペア:

[(1, 230090620), (2, 115045310), (4, 57522655), (5, 46018124), (10, 23009062), (20, 11504531), (23, 10003940), (46, 5001970), (92, 2500985), (115, 2000788), (230, 1000394), (460, 500197)]