26492960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 69092352

約数和(自身を除く): 42599392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 271, 376, 416, 470, 520, 542, 611, 752, 940, 1040, 1084, 1222, 1355, 1504, 1880, 2080, 2168, 2444, 2710, 3055, 3523, 3760, 4336, 4888, 5420, 6110, 7046, 7520, 8672, 9776, 10840, 12220, 12737, 14092, 17615, 19552, 21680, 24440, 25474, 28184, 35230, 43360, 48880, 50948, 56368, 63685, 70460, 97760, 101896, 112736, 127370, 140920, 165581, 203792, 254740, 281840, 331162, 407584, 509480, 563680, 662324, 827905, 1018960, 1324648, 1655810, 2037920, 2649296, 3311620, 5298592, 6623240, 13246480, 26492960]

約数ペア:

[(1, 26492960), (2, 13246480), (4, 6623240), (5, 5298592), (8, 3311620), (10, 2649296), (13, 2037920), (16, 1655810), (20, 1324648), (26, 1018960), (32, 827905), (40, 662324), (47, 563680), (52, 509480), (65, 407584), (80, 331162), (94, 281840), (104, 254740), (130, 203792), (160, 165581), (188, 140920), (208, 127370), (235, 112736), (260, 101896), (271, 97760), (376, 70460), (416, 63685), (470, 56368), (520, 50948), (542, 48880), (611, 43360), (752, 35230), (940, 28184), (1040, 25474), (1084, 24440), (1222, 21680), (1355, 19552), (1504, 17615), (1880, 14092), (2080, 12737), (2168, 12220), (2444, 10840), (2710, 9776), (3055, 8672), (3523, 7520), (3760, 7046), (4336, 6110), (4888, 5420)]