8201900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11717}}^1$

素因数の和:11738

約数の個数: 36

約数和(自身を含む): 20342448

約数和(自身を除く): 12140548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 11717, 23434, 46868, 58585, 82019, 117170, 164038, 234340, 292925, 328076, 410095, 585850, 820190, 1171700, 1640380, 2050475, 4100950, 8201900]

約数ペア:

[(1, 8201900), (2, 4100950), (4, 2050475), (5, 1640380), (7, 1171700), (10, 820190), (14, 585850), (20, 410095), (25, 328076), (28, 292925), (35, 234340), (50, 164038), (70, 117170), (100, 82019), (140, 58585), (175, 46868), (350, 23434), (700, 11717)]