85454320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152597}}^1$

素因数の和:152617

約数の個数: 40

約数和(自身を含む): 227065824

約数和(自身を除く): 141611504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152597, 305194, 610388, 762985, 1068179, 1220776, 1525970, 2136358, 2441552, 3051940, 4272716, 5340895, 6103880, 8545432, 10681790, 12207760, 17090864, 21363580, 42727160, 85454320]

約数ペア:

[(1, 85454320), (2, 42727160), (4, 21363580), (5, 17090864), (7, 12207760), (8, 10681790), (10, 8545432), (14, 6103880), (16, 5340895), (20, 4272716), (28, 3051940), (35, 2441552), (40, 2136358), (56, 1525970), (70, 1220776), (80, 1068179), (112, 762985), (140, 610388), (280, 305194), (560, 152597)]