26594560

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 64753920

約数和(自身を除く): 38159360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 263, 316, 320, 395, 526, 632, 640, 790, 1052, 1264, 1280, 1315, 1580, 2104, 2528, 2630, 3160, 4208, 5056, 5260, 6320, 8416, 10112, 10520, 12640, 16832, 20224, 20777, 21040, 25280, 33664, 41554, 42080, 50560, 67328, 83108, 84160, 101120, 103885, 166216, 168320, 207770, 332432, 336640, 415540, 664864, 831080, 1329728, 1662160, 2659456, 3324320, 5318912, 6648640, 13297280, 26594560]

約数ペア:

[(1, 26594560), (2, 13297280), (4, 6648640), (5, 5318912), (8, 3324320), (10, 2659456), (16, 1662160), (20, 1329728), (32, 831080), (40, 664864), (64, 415540), (79, 336640), (80, 332432), (128, 207770), (158, 168320), (160, 166216), (256, 103885), (263, 101120), (316, 84160), (320, 83108), (395, 67328), (526, 50560), (632, 42080), (640, 41554), (790, 33664), (1052, 25280), (1264, 21040), (1280, 20777), (1315, 20224), (1580, 16832), (2104, 12640), (2528, 10520), (2630, 10112), (3160, 8416), (4208, 6320), (5056, 5260)]