10556420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{75403}}^1$

素因数の和:75419

約数の個数: 24

約数和(自身を含む): 25335744

約数和(自身を除く): 14779324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 75403, 150806, 301612, 377015, 527821, 754030, 1055642, 1508060, 2111284, 2639105, 5278210, 10556420]

約数ペア:

[(1, 10556420), (2, 5278210), (4, 2639105), (5, 2111284), (7, 1508060), (10, 1055642), (14, 754030), (20, 527821), (28, 377015), (35, 301612), (70, 150806), (140, 75403)]