2386480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 5794272

約数和(自身を除く): 3407792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1297, 1840, 2594, 5188, 6485, 10376, 12970, 20752, 25940, 29831, 51880, 59662, 103760, 119324, 149155, 238648, 298310, 477296, 596620, 1193240, 2386480]

約数ペア:

[(1, 2386480), (2, 1193240), (4, 596620), (5, 477296), (8, 298310), (10, 238648), (16, 149155), (20, 119324), (23, 103760), (40, 59662), (46, 51880), (80, 29831), (92, 25940), (115, 20752), (184, 12970), (230, 10376), (368, 6485), (460, 5188), (920, 2594), (1297, 1840)]