8159900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11657}}^1$

素因数の和:11678

約数の個数: 36

約数和(自身を含む): 20238288

約数和(自身を除く): 12078388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 11657, 23314, 46628, 58285, 81599, 116570, 163198, 233140, 291425, 326396, 407995, 582850, 815990, 1165700, 1631980, 2039975, 4079950, 8159900]

約数ペア:

[(1, 8159900), (2, 4079950), (4, 2039975), (5, 1631980), (7, 1165700), (10, 815990), (14, 582850), (20, 407995), (25, 326396), (28, 291425), (35, 233140), (50, 163198), (70, 116570), (100, 81599), (140, 58285), (175, 46628), (350, 23314), (700, 11657)]