223764080

素因数分解:

$2^4\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1933}}^1$

素因数の和:3393

約数の個数: 40

約数和(自身を含む): 520880352

約数和(自身を除く): 297116272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1447, 1933, 2894, 3866, 5788, 7235, 7732, 9665, 11576, 14470, 15464, 19330, 23152, 28940, 30928, 38660, 57880, 77320, 115760, 154640, 2797051, 5594102, 11188204, 13985255, 22376408, 27970510, 44752816, 55941020, 111882040, 223764080]

約数ペア:

[(1, 223764080), (2, 111882040), (4, 55941020), (5, 44752816), (8, 27970510), (10, 22376408), (16, 13985255), (20, 11188204), (40, 5594102), (80, 2797051), (1447, 154640), (1933, 115760), (2894, 77320), (3866, 57880), (5788, 38660), (7235, 30928), (7732, 28940), (9665, 23152), (11576, 19330), (14470, 15464)]