26569280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 64129920

約数和(自身を除く): 37560640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1051, 1264, 1580, 2102, 2528, 3160, 4204, 5056, 5255, 6320, 8408, 10510, 12640, 16816, 21020, 25280, 33632, 42040, 67264, 83029, 84080, 166058, 168160, 332116, 336320, 415145, 664232, 830290, 1328464, 1660580, 2656928, 3321160, 5313856, 6642320, 13284640, 26569280]

約数ペア:

[(1, 26569280), (2, 13284640), (4, 6642320), (5, 5313856), (8, 3321160), (10, 2656928), (16, 1660580), (20, 1328464), (32, 830290), (40, 664232), (64, 415145), (79, 336320), (80, 332116), (158, 168160), (160, 166058), (316, 84080), (320, 83029), (395, 67264), (632, 42040), (790, 33632), (1051, 25280), (1264, 21020), (1580, 16816), (2102, 12640), (2528, 10510), (3160, 8408), (4204, 6320), (5056, 5255)]