88456900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 221610816

約数和(自身を除く): 133153916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1181, 1498, 2140, 2362, 2675, 2996, 3745, 4724, 5350, 5905, 7490, 8267, 10700, 11810, 14980, 16534, 18725, 23620, 29525, 33068, 37450, 41335, 59050, 74900, 82670, 118100, 126367, 165340, 206675, 252734, 413350, 505468, 631835, 826700, 884569, 1263670, 1769138, 2527340, 3159175, 3538276, 4422845, 6318350, 8845690, 12636700, 17691380, 22114225, 44228450, 88456900]

約数ペア:

[(1, 88456900), (2, 44228450), (4, 22114225), (5, 17691380), (7, 12636700), (10, 8845690), (14, 6318350), (20, 4422845), (25, 3538276), (28, 3159175), (35, 2527340), (50, 1769138), (70, 1263670), (100, 884569), (107, 826700), (140, 631835), (175, 505468), (214, 413350), (350, 252734), (428, 206675), (535, 165340), (700, 126367), (749, 118100), (1070, 82670), (1181, 74900), (1498, 59050), (2140, 41335), (2362, 37450), (2675, 33068), (2996, 29525), (3745, 23620), (4724, 18725), (5350, 16534), (5905, 14980), (7490, 11810), (8267, 10700)]