117021800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11941}}^1$

素因数の和:11971

約数の個数: 72

約数和(自身を含む): 316522710

約数和(自身を除く): 199500910

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 11941, 23882, 47764, 59705, 83587, 95528, 119410, 167174, 238820, 298525, 334348, 417935, 477640, 585109, 597050, 668696, 835870, 1170218, 1194100, 1671740, 2089675, 2340436, 2388200, 2925545, 3343480, 4179350, 4680872, 5851090, 8358700, 11702180, 14627725, 16717400, 23404360, 29255450, 58510900, 117021800]

約数ペア:

[(1, 117021800), (2, 58510900), (4, 29255450), (5, 23404360), (7, 16717400), (8, 14627725), (10, 11702180), (14, 8358700), (20, 5851090), (25, 4680872), (28, 4179350), (35, 3343480), (40, 2925545), (49, 2388200), (50, 2340436), (56, 2089675), (70, 1671740), (98, 1194100), (100, 1170218), (140, 835870), (175, 668696), (196, 597050), (200, 585109), (245, 477640), (280, 417935), (350, 334348), (392, 298525), (490, 238820), (700, 167174), (980, 119410), (1225, 95528), (1400, 83587), (1960, 59705), (2450, 47764), (4900, 23882), (9800, 11941)]