25616750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5429

約数の個数: 32

約数和(自身を含む): 50487840

約数和(自身を除く): 24871090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 5393, 10786, 26965, 53930, 102467, 134825, 204934, 269650, 512335, 674125, 1024670, 1348250, 2561675, 5123350, 12808375, 25616750]

約数ペア:

[(1, 25616750), (2, 12808375), (5, 5123350), (10, 2561675), (19, 1348250), (25, 1024670), (38, 674125), (50, 512335), (95, 269650), (125, 204934), (190, 134825), (250, 102467), (475, 53930), (950, 26965), (2375, 10786), (4750, 5393)]