29374220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63857}}^1$

素因数の和:63889

約数の個数: 24

約数和(自身を含む): 64368864

約数和(自身を除く): 34994644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 63857, 127714, 255428, 319285, 638570, 1277140, 1468711, 2937422, 5874844, 7343555, 14687110, 29374220]

約数ペア:

[(1, 29374220), (2, 14687110), (4, 7343555), (5, 5874844), (10, 2937422), (20, 1468711), (23, 1277140), (46, 638570), (92, 319285), (115, 255428), (230, 127714), (460, 63857)]