202525120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 112

約数和(自身を含む): 575267328

約数和(自身を除く): 372742208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 3931, 5152, 6440, 7360, 7862, 10304, 12880, 15724, 19655, 25760, 27517, 31448, 39310, 51520, 55034, 62896, 78620, 90413, 110068, 125792, 137585, 157240, 180826, 220136, 251584, 275170, 314480, 361652, 440272, 452065, 550340, 628960, 632891, 723304, 880544, 904130, 1100680, 1257920, 1265782, 1446608, 1761088, 1808260, 2201360, 2531564, 2893216, 3164455, 3616520, 4402720, 5063128, 5786432, 6328910, 7233040, 8805440, 10126256, 12657820, 14466080, 20252512, 25315640, 28932160, 40505024, 50631280, 101262560, 202525120]

約数ペア:

[(1, 202525120), (2, 101262560), (4, 50631280), (5, 40505024), (7, 28932160), (8, 25315640), (10, 20252512), (14, 14466080), (16, 12657820), (20, 10126256), (23, 8805440), (28, 7233040), (32, 6328910), (35, 5786432), (40, 5063128), (46, 4402720), (56, 3616520), (64, 3164455), (70, 2893216), (80, 2531564), (92, 2201360), (112, 1808260), (115, 1761088), (140, 1446608), (160, 1265782), (161, 1257920), (184, 1100680), (224, 904130), (230, 880544), (280, 723304), (320, 632891), (322, 628960), (368, 550340), (448, 452065), (460, 440272), (560, 361652), (644, 314480), (736, 275170), (805, 251584), (920, 220136), (1120, 180826), (1288, 157240), (1472, 137585), (1610, 125792), (1840, 110068), (2240, 90413), (2576, 78620), (3220, 62896), (3680, 55034), (3931, 51520), (5152, 39310), (6440, 31448), (7360, 27517), (7862, 25760), (10304, 19655), (12880, 15724)]