26400180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1753}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 74257344

約数和(自身を除く): 47857164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1753, 2510, 3012, 3506, 3765, 5020, 5259, 7012, 7530, 8765, 10518, 15060, 17530, 21036, 26295, 35060, 52590, 105180, 440003, 880006, 1320009, 1760012, 2200015, 2640018, 4400030, 5280036, 6600045, 8800060, 13200090, 26400180]

約数ペア:

[(1, 26400180), (2, 13200090), (3, 8800060), (4, 6600045), (5, 5280036), (6, 4400030), (10, 2640018), (12, 2200015), (15, 1760012), (20, 1320009), (30, 880006), (60, 440003), (251, 105180), (502, 52590), (753, 35060), (1004, 26295), (1255, 21036), (1506, 17530), (1753, 15060), (2510, 10518), (3012, 8765), (3506, 7530), (3765, 7012), (5020, 5259)]