5028294520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{11587}}^1$

素因数の和:12188

約数の個数: 64

約数和(自身を含む): 11931004800

約数和(自身を除く): 6902710280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 571, 760, 1142, 2284, 2855, 4568, 5710, 10849, 11420, 11587, 21698, 22840, 23174, 43396, 46348, 54245, 57935, 86792, 92696, 108490, 115870, 216980, 220153, 231740, 433960, 440306, 463480, 880612, 1100765, 1761224, 2201530, 4403060, 6616177, 8806120, 13232354, 26464708, 33080885, 52929416, 66161770, 125707363, 132323540, 251414726, 264647080, 502829452, 628536815, 1005658904, 1257073630, 2514147260, 5028294520]

約数ペア:

[(1, 5028294520), (2, 2514147260), (4, 1257073630), (5, 1005658904), (8, 628536815), (10, 502829452), (19, 264647080), (20, 251414726), (38, 132323540), (40, 125707363), (76, 66161770), (95, 52929416), (152, 33080885), (190, 26464708), (380, 13232354), (571, 8806120), (760, 6616177), (1142, 4403060), (2284, 2201530), (2855, 1761224), (4568, 1100765), (5710, 880612), (10849, 463480), (11420, 440306), (11587, 433960), (21698, 231740), (22840, 220153), (23174, 216980), (43396, 115870), (46348, 108490), (54245, 92696), (57935, 86792)]