11091080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 33626880

約数和(自身を除く): 22535800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 277, 280, 286, 308, 364, 385, 440, 455, 520, 554, 572, 616, 715, 728, 770, 910, 1001, 1108, 1144, 1385, 1430, 1540, 1820, 1939, 2002, 2216, 2770, 2860, 3047, 3080, 3601, 3640, 3878, 4004, 5005, 5540, 5720, 6094, 7202, 7756, 8008, 9695, 10010, 11080, 12188, 14404, 15235, 15512, 18005, 19390, 20020, 21329, 24376, 25207, 28808, 30470, 36010, 38780, 39611, 40040, 42658, 50414, 60940, 72020, 77560, 79222, 85316, 100828, 106645, 121880, 126035, 144040, 158444, 170632, 198055, 201656, 213290, 252070, 277277, 316888, 396110, 426580, 504140, 554554, 792220, 853160, 1008280, 1109108, 1386385, 1584440, 2218216, 2772770, 5545540, 11091080]

約数ペア:

[(1, 11091080), (2, 5545540), (4, 2772770), (5, 2218216), (7, 1584440), (8, 1386385), (10, 1109108), (11, 1008280), (13, 853160), (14, 792220), (20, 554554), (22, 504140), (26, 426580), (28, 396110), (35, 316888), (40, 277277), (44, 252070), (52, 213290), (55, 201656), (56, 198055), (65, 170632), (70, 158444), (77, 144040), (88, 126035), (91, 121880), (104, 106645), (110, 100828), (130, 85316), (140, 79222), (143, 77560), (154, 72020), (182, 60940), (220, 50414), (260, 42658), (277, 40040), (280, 39611), (286, 38780), (308, 36010), (364, 30470), (385, 28808), (440, 25207), (455, 24376), (520, 21329), (554, 20020), (572, 19390), (616, 18005), (715, 15512), (728, 15235), (770, 14404), (910, 12188), (1001, 11080), (1108, 10010), (1144, 9695), (1385, 8008), (1430, 7756), (1540, 7202), (1820, 6094), (1939, 5720), (2002, 5540), (2216, 5005), (2770, 4004), (2860, 3878), (3047, 3640), (3080, 3601)]