297471880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{323339}}^1$

素因数の和:323373

約数の個数: 32

約数和(自身を含む): 698414400

約数和(自身を除く): 400942520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 323339, 646678, 1293356, 1616695, 2586712, 3233390, 6466780, 7436797, 12933560, 14873594, 29747188, 37183985, 59494376, 74367970, 148735940, 297471880]

約数ペア:

[(1, 297471880), (2, 148735940), (4, 74367970), (5, 59494376), (8, 37183985), (10, 29747188), (20, 14873594), (23, 12933560), (40, 7436797), (46, 6466780), (92, 3233390), (115, 2586712), (184, 1616695), (230, 1293356), (460, 646678), (920, 323339)]