26708360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 48770680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 181, 217, 238, 248, 280, 310, 340, 362, 434, 476, 527, 595, 620, 680, 724, 868, 905, 952, 1054, 1085, 1190, 1240, 1267, 1448, 1736, 1810, 2108, 2170, 2380, 2534, 2635, 3077, 3620, 3689, 4216, 4340, 4760, 5068, 5270, 5611, 6154, 6335, 7240, 7378, 8680, 10136, 10540, 11222, 12308, 12670, 14756, 15385, 18445, 21080, 21539, 22444, 24616, 25340, 28055, 29512, 30770, 36890, 39277, 43078, 44888, 50680, 56110, 61540, 73780, 78554, 86156, 95387, 107695, 112220, 123080, 147560, 157108, 172312, 190774, 196385, 215390, 224440, 314216, 381548, 392770, 430780, 476935, 667709, 763096, 785540, 861560, 953870, 1335418, 1571080, 1907740, 2670836, 3338545, 3815480, 5341672, 6677090, 13354180, 26708360]

約数ペア:

[(1, 26708360), (2, 13354180), (4, 6677090), (5, 5341672), (7, 3815480), (8, 3338545), (10, 2670836), (14, 1907740), (17, 1571080), (20, 1335418), (28, 953870), (31, 861560), (34, 785540), (35, 763096), (40, 667709), (56, 476935), (62, 430780), (68, 392770), (70, 381548), (85, 314216), (119, 224440), (124, 215390), (136, 196385), (140, 190774), (155, 172312), (170, 157108), (181, 147560), (217, 123080), (238, 112220), (248, 107695), (280, 95387), (310, 86156), (340, 78554), (362, 73780), (434, 61540), (476, 56110), (527, 50680), (595, 44888), (620, 43078), (680, 39277), (724, 36890), (868, 30770), (905, 29512), (952, 28055), (1054, 25340), (1085, 24616), (1190, 22444), (1240, 21539), (1267, 21080), (1448, 18445), (1736, 15385), (1810, 14756), (2108, 12670), (2170, 12308), (2380, 11222), (2534, 10540), (2635, 10136), (3077, 8680), (3620, 7378), (3689, 7240), (4216, 6335), (4340, 6154), (4760, 5611), (5068, 5270)]