83507900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{119297}}^1$

素因数の和:119318

約数の個数: 36

約数和(自身を含む): 207101328

約数和(自身を除く): 123593428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 119297, 238594, 477188, 596485, 835079, 1192970, 1670158, 2385940, 2982425, 3340316, 4175395, 5964850, 8350790, 11929700, 16701580, 20876975, 41753950, 83507900]

約数ペア:

[(1, 83507900), (2, 41753950), (4, 20876975), (5, 16701580), (7, 11929700), (10, 8350790), (14, 5964850), (20, 4175395), (25, 3340316), (28, 2982425), (35, 2385940), (50, 1670158), (70, 1192970), (100, 835079), (140, 596485), (175, 477188), (350, 238594), (700, 119297)]