26917140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1$

素因数の和:10488

約数の個数: 48

約数和(自身を含む): 77128128

約数和(自身を除く): 50210988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 10433, 20866, 31299, 41732, 52165, 62598, 104330, 125196, 156495, 208660, 312990, 448619, 625980, 897238, 1345857, 1794476, 2243095, 2691714, 4486190, 5383428, 6729285, 8972380, 13458570, 26917140]

約数ペア:

[(1, 26917140), (2, 13458570), (3, 8972380), (4, 6729285), (5, 5383428), (6, 4486190), (10, 2691714), (12, 2243095), (15, 1794476), (20, 1345857), (30, 897238), (43, 625980), (60, 448619), (86, 312990), (129, 208660), (172, 156495), (215, 125196), (258, 104330), (430, 62598), (516, 52165), (645, 41732), (860, 31299), (1290, 20866), (2580, 10433)]