89155360

素因数分解:

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

素因数の和:3506

約数の個数: 96

約数和(自身を含む): 251258112

約数和(自身を除く): 162102752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3461, 3680, 5152, 6440, 6922, 12880, 13844, 17305, 24227, 25760, 27688, 34610, 48454, 55376, 69220, 79603, 96908, 110752, 121135, 138440, 159206, 193816, 242270, 276880, 318412, 387632, 398015, 484540, 553760, 557221, 636824, 775264, 796030, 969080, 1114442, 1273648, 1592060, 1938160, 2228884, 2547296, 2786105, 3184120, 3876320, 4457768, 5572210, 6368240, 8915536, 11144420, 12736480, 17831072, 22288840, 44577680, 89155360]

約数ペア:

[(1, 89155360), (2, 44577680), (4, 22288840), (5, 17831072), (7, 12736480), (8, 11144420), (10, 8915536), (14, 6368240), (16, 5572210), (20, 4457768), (23, 3876320), (28, 3184120), (32, 2786105), (35, 2547296), (40, 2228884), (46, 1938160), (56, 1592060), (70, 1273648), (80, 1114442), (92, 969080), (112, 796030), (115, 775264), (140, 636824), (160, 557221), (161, 553760), (184, 484540), (224, 398015), (230, 387632), (280, 318412), (322, 276880), (368, 242270), (460, 193816), (560, 159206), (644, 138440), (736, 121135), (805, 110752), (920, 96908), (1120, 79603), (1288, 69220), (1610, 55376), (1840, 48454), (2576, 34610), (3220, 27688), (3461, 25760), (3680, 24227), (5152, 17305), (6440, 13844), (6922, 12880)]