26861120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 75273408

約数和(自身を除く): 48412288

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 587, 704, 715, 832, 880, 1040, 1144, 1174, 1430, 1760, 2080, 2288, 2348, 2860, 2935, 3520, 4160, 4576, 4696, 5720, 5870, 6457, 7631, 9152, 9392, 11440, 11740, 12914, 15262, 18784, 22880, 23480, 25828, 30524, 32285, 37568, 38155, 45760, 46960, 51656, 61048, 64570, 76310, 83941, 93920, 103312, 122096, 129140, 152620, 167882, 187840, 206624, 244192, 258280, 305240, 335764, 413248, 419705, 488384, 516560, 610480, 671528, 839410, 1033120, 1220960, 1343056, 1678820, 2066240, 2441920, 2686112, 3357640, 5372224, 6715280, 13430560, 26861120]

約数ペア:

[(1, 26861120), (2, 13430560), (4, 6715280), (5, 5372224), (8, 3357640), (10, 2686112), (11, 2441920), (13, 2066240), (16, 1678820), (20, 1343056), (22, 1220960), (26, 1033120), (32, 839410), (40, 671528), (44, 610480), (52, 516560), (55, 488384), (64, 419705), (65, 413248), (80, 335764), (88, 305240), (104, 258280), (110, 244192), (130, 206624), (143, 187840), (160, 167882), (176, 152620), (208, 129140), (220, 122096), (260, 103312), (286, 93920), (320, 83941), (352, 76310), (416, 64570), (440, 61048), (520, 51656), (572, 46960), (587, 45760), (704, 38155), (715, 37568), (832, 32285), (880, 30524), (1040, 25828), (1144, 23480), (1174, 22880), (1430, 18784), (1760, 15262), (2080, 12914), (2288, 11740), (2348, 11440), (2860, 9392), (2935, 9152), (3520, 7631), (4160, 6457), (4576, 5870), (4696, 5720)]