135510560

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1297}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 320881176

約数和(自身を除く): 185370616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 1297, 1306, 2594, 2612, 3265, 5188, 5224, 6485, 6530, 10376, 10448, 12970, 13060, 20752, 20896, 25940, 26120, 41504, 51880, 52240, 103760, 104480, 207520, 846941, 1693882, 3387764, 4234705, 6775528, 8469410, 13551056, 16938820, 27102112, 33877640, 67755280, 135510560]

約数ペア:

[(1, 135510560), (2, 67755280), (4, 33877640), (5, 27102112), (8, 16938820), (10, 13551056), (16, 8469410), (20, 6775528), (32, 4234705), (40, 3387764), (80, 1693882), (160, 846941), (653, 207520), (1297, 104480), (1306, 103760), (2594, 52240), (2612, 51880), (3265, 41504), (5188, 26120), (5224, 25940), (6485, 20896), (6530, 20752), (10376, 13060), (10448, 12970)]