84823760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151471}}^1$

素因数の和:151491

約数の個数: 40

約数和(自身を含む): 225390336

約数和(自身を除く): 140566576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151471, 302942, 605884, 757355, 1060297, 1211768, 1514710, 2120594, 2423536, 3029420, 4241188, 5301485, 6058840, 8482376, 10602970, 12117680, 16964752, 21205940, 42411880, 84823760]

約数ペア:

[(1, 84823760), (2, 42411880), (4, 21205940), (5, 16964752), (7, 12117680), (8, 10602970), (10, 8482376), (14, 6058840), (16, 5301485), (20, 4241188), (28, 3029420), (35, 2423536), (40, 2120594), (56, 1514710), (70, 1211768), (80, 1060297), (112, 757355), (140, 605884), (280, 302942), (560, 151471)]