3439880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 8078400

約数和(自身を除く): 4638520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3739, 7478, 14956, 18695, 29912, 37390, 74780, 85997, 149560, 171994, 343988, 429985, 687976, 859970, 1719940, 3439880]

約数ペア:

[(1, 3439880), (2, 1719940), (4, 859970), (5, 687976), (8, 429985), (10, 343988), (20, 171994), (23, 149560), (40, 85997), (46, 74780), (92, 37390), (115, 29912), (184, 18695), (230, 14956), (460, 7478), (920, 3739)]