230109940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{500239}}^1$

素因数の和:500271

約数の個数: 24

約数和(自身を含む): 504241920

約数和(自身を除く): 274131980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 500239, 1000478, 2000956, 2501195, 5002390, 10004780, 11505497, 23010994, 46021988, 57527485, 115054970, 230109940]

約数ペア:

[(1, 230109940), (2, 115054970), (4, 57527485), (5, 46021988), (10, 23010994), (20, 11505497), (23, 10004780), (46, 5002390), (92, 2501195), (115, 2000956), (230, 1000478), (460, 500239)]