79996750

素因数分解:

$2^1\times 5^3\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 150302880

約数和(自身を除く): 70306130

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 433, 739, 866, 1478, 2165, 3695, 4330, 7390, 10825, 18475, 21650, 36950, 54125, 92375, 108250, 184750, 319987, 639974, 1599935, 3199870, 7999675, 15999350, 39998375, 79996750]

約数ペア:

[(1, 79996750), (2, 39998375), (5, 15999350), (10, 7999675), (25, 3199870), (50, 1599935), (125, 639974), (250, 319987), (433, 184750), (739, 108250), (866, 92375), (1478, 54125), (2165, 36950), (3695, 21650), (4330, 18475), (7390, 10825)]