11144420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 27917568

約数和(自身を除く): 16773148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3461, 6922, 13844, 17305, 24227, 34610, 48454, 69220, 79603, 96908, 121135, 159206, 242270, 318412, 398015, 484540, 557221, 796030, 1114442, 1592060, 2228884, 2786105, 5572210, 11144420]

約数ペア:

[(1, 11144420), (2, 5572210), (4, 2786105), (5, 2228884), (7, 1592060), (10, 1114442), (14, 796030), (20, 557221), (23, 484540), (28, 398015), (35, 318412), (46, 242270), (70, 159206), (92, 121135), (115, 96908), (140, 79603), (161, 69220), (230, 48454), (322, 34610), (460, 24227), (644, 17305), (805, 13844), (1610, 6922), (3220, 3461)]