26987350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41519}}^1$

素因数の和:41544

約数の個数: 24

約数和(自身を含む): 54059040

約数和(自身を除く): 27071690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 41519, 83038, 207595, 415190, 539747, 1037975, 1079494, 2075950, 2698735, 5397470, 13493675, 26987350]

約数ペア:

[(1, 26987350), (2, 13493675), (5, 5397470), (10, 2698735), (13, 2075950), (25, 1079494), (26, 1037975), (50, 539747), (65, 415190), (130, 207595), (325, 83038), (650, 41519)]