2059880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2778520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2239, 4478, 8956, 11195, 17912, 22390, 44780, 51497, 89560, 102994, 205988, 257485, 411976, 514970, 1029940, 2059880]

約数ペア:

[(1, 2059880), (2, 1029940), (4, 514970), (5, 411976), (8, 257485), (10, 205988), (20, 102994), (23, 89560), (40, 51497), (46, 44780), (92, 22390), (115, 17912), (184, 11195), (230, 8956), (460, 4478), (920, 2239)]