25088210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 27114670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4027, 6230, 8054, 20135, 28189, 40270, 56378, 140945, 281890, 358403, 716806, 1792015, 2508821, 3584030, 5017642, 12544105, 25088210]

約数ペア:

[(1, 25088210), (2, 12544105), (5, 5017642), (7, 3584030), (10, 2508821), (14, 1792015), (35, 716806), (70, 358403), (89, 281890), (178, 140945), (445, 56378), (623, 40270), (890, 28189), (1246, 20135), (3115, 8054), (4027, 6230)]