26912560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5101

約数の個数: 40

約数和(自身を含む): 63518256

約数和(自身を除く): 36605696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5021, 5360, 10042, 20084, 25105, 40168, 50210, 80336, 100420, 200840, 336407, 401680, 672814, 1345628, 1682035, 2691256, 3364070, 5382512, 6728140, 13456280, 26912560]

約数ペア:

[(1, 26912560), (2, 13456280), (4, 6728140), (5, 5382512), (8, 3364070), (10, 2691256), (16, 1682035), (20, 1345628), (40, 672814), (67, 401680), (80, 336407), (134, 200840), (268, 100420), (335, 80336), (536, 50210), (670, 40168), (1072, 25105), (1340, 20084), (2680, 10042), (5021, 5360)]