5156220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4554

約数の個数: 48

約数和(自身を含む): 15200640

約数和(自身を除く): 10044420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4523, 9046, 13569, 18092, 22615, 27138, 45230, 54276, 67845, 85937, 90460, 135690, 171874, 257811, 271380, 343748, 429685, 515622, 859370, 1031244, 1289055, 1718740, 2578110, 5156220]

約数ペア:

[(1, 5156220), (2, 2578110), (3, 1718740), (4, 1289055), (5, 1031244), (6, 859370), (10, 515622), (12, 429685), (15, 343748), (19, 271380), (20, 257811), (30, 171874), (38, 135690), (57, 90460), (60, 85937), (76, 67845), (95, 54276), (114, 45230), (190, 27138), (228, 22615), (285, 18092), (380, 13569), (570, 9046), (1140, 4523)]