45886880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 117457452

約数和(自身を除く): 71570572

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 1697, 2080, 2704, 3380, 3394, 5408, 6760, 6788, 8485, 13520, 13576, 16970, 22061, 27040, 27152, 33940, 44122, 54304, 67880, 88244, 110305, 135760, 176488, 220610, 271520, 286793, 352976, 441220, 573586, 705952, 882440, 1147172, 1433965, 1764880, 2294344, 2867930, 3529760, 4588688, 5735860, 9177376, 11471720, 22943440, 45886880]

約数ペア:

[(1, 45886880), (2, 22943440), (4, 11471720), (5, 9177376), (8, 5735860), (10, 4588688), (13, 3529760), (16, 2867930), (20, 2294344), (26, 1764880), (32, 1433965), (40, 1147172), (52, 882440), (65, 705952), (80, 573586), (104, 441220), (130, 352976), (160, 286793), (169, 271520), (208, 220610), (260, 176488), (338, 135760), (416, 110305), (520, 88244), (676, 67880), (845, 54304), (1040, 44122), (1352, 33940), (1690, 27152), (1697, 27040), (2080, 22061), (2704, 16970), (3380, 13576), (3394, 13520), (5408, 8485), (6760, 6788)]