6885706520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131507}}^1$

素因数の和:131553

約数の個数: 128

約数和(自身を含む): 20452124160

約数和(自身を除く): 13566417640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 4760, 5236, 6545, 7480, 10472, 13090, 26180, 52360, 131507, 263014, 526028, 657535, 920549, 1052056, 1315070, 1446577, 1841098, 2235619, 2630140, 2893154, 3682196, 4471238, 4602745, 5260280, 5786308, 7232885, 7364392, 8942476, 9205490, 10126039, 11178095, 11572616, 14465770, 15649333, 17884952, 18410980, 20252078, 22356190, 24591809, 28931540, 31298666, 36821960, 40504156, 44712380, 49183618, 50630195, 57863080, 62597332, 78246665, 81008312, 89424760, 98367236, 101260390, 122959045, 125194664, 156493330, 172142663, 196734472, 202520780, 245918090, 312986660, 344285326, 405041560, 491836180, 625973320, 688570652, 860713315, 983672360, 1377141304, 1721426630, 3442853260, 6885706520]

約数ペア:

[(1, 6885706520), (2, 3442853260), (4, 1721426630), (5, 1377141304), (7, 983672360), (8, 860713315), (10, 688570652), (11, 625973320), (14, 491836180), (17, 405041560), (20, 344285326), (22, 312986660), (28, 245918090), (34, 202520780), (35, 196734472), (40, 172142663), (44, 156493330), (55, 125194664), (56, 122959045), (68, 101260390), (70, 98367236), (77, 89424760), (85, 81008312), (88, 78246665), (110, 62597332), (119, 57863080), (136, 50630195), (140, 49183618), (154, 44712380), (170, 40504156), (187, 36821960), (220, 31298666), (238, 28931540), (280, 24591809), (308, 22356190), (340, 20252078), (374, 18410980), (385, 17884952), (440, 15649333), (476, 14465770), (595, 11572616), (616, 11178095), (680, 10126039), (748, 9205490), (770, 8942476), (935, 7364392), (952, 7232885), (1190, 5786308), (1309, 5260280), (1496, 4602745), (1540, 4471238), (1870, 3682196), (2380, 2893154), (2618, 2630140), (3080, 2235619), (3740, 1841098), (4760, 1446577), (5236, 1315070), (6545, 1052056), (7480, 920549), (10472, 657535), (13090, 526028), (26180, 263014), (52360, 131507)]