2703880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3646520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2939, 5878, 11756, 14695, 23512, 29390, 58780, 67597, 117560, 135194, 270388, 337985, 540776, 675970, 1351940, 2703880]

約数ペア:

[(1, 2703880), (2, 1351940), (4, 675970), (5, 540776), (8, 337985), (10, 270388), (20, 135194), (23, 117560), (40, 67597), (46, 58780), (92, 29390), (115, 23512), (184, 14695), (230, 11756), (460, 5878), (920, 2939)]