549700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 1249920

約数和(自身を除く): 700220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 239, 460, 478, 575, 956, 1150, 1195, 2300, 2390, 4780, 5497, 5975, 10994, 11950, 21988, 23900, 27485, 54970, 109940, 137425, 274850, 549700]

約数ペア:

[(1, 549700), (2, 274850), (4, 137425), (5, 109940), (10, 54970), (20, 27485), (23, 23900), (25, 21988), (46, 11950), (50, 10994), (92, 5975), (100, 5497), (115, 4780), (230, 2390), (239, 2300), (460, 1195), (478, 1150), (575, 956)]