38158400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3436

約数の個数: 84

約数和(自身を含む): 107338368

約数和(自身を除く): 69179968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 3407, 5600, 6814, 11200, 13628, 17035, 23849, 27256, 34070, 47698, 54512, 68140, 85175, 95396, 109024, 119245, 136280, 170350, 190792, 218048, 238490, 272560, 340700, 381584, 476980, 545120, 596225, 681400, 763168, 953960, 1090240, 1192450, 1362800, 1526336, 1907920, 2384900, 2725600, 3815840, 4769800, 5451200, 7631680, 9539600, 19079200, 38158400]

約数ペア:

[(1, 38158400), (2, 19079200), (4, 9539600), (5, 7631680), (7, 5451200), (8, 4769800), (10, 3815840), (14, 2725600), (16, 2384900), (20, 1907920), (25, 1526336), (28, 1362800), (32, 1192450), (35, 1090240), (40, 953960), (50, 763168), (56, 681400), (64, 596225), (70, 545120), (80, 476980), (100, 381584), (112, 340700), (140, 272560), (160, 238490), (175, 218048), (200, 190792), (224, 170350), (280, 136280), (320, 119245), (350, 109024), (400, 95396), (448, 85175), (560, 68140), (700, 54512), (800, 47698), (1120, 34070), (1400, 27256), (1600, 23849), (2240, 17035), (2800, 13628), (3407, 11200), (5600, 6814)]