114348920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{408389}}^1$

素因数の和:408407

約数の個数: 32

約数和(自身を含む): 294040800

約数和(自身を除く): 179691880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 408389, 816778, 1633556, 2041945, 2858723, 3267112, 4083890, 5717446, 8167780, 11434892, 14293615, 16335560, 22869784, 28587230, 57174460, 114348920]

約数ペア:

[(1, 114348920), (2, 57174460), (4, 28587230), (5, 22869784), (7, 16335560), (8, 14293615), (10, 11434892), (14, 8167780), (20, 5717446), (28, 4083890), (35, 3267112), (40, 2858723), (56, 2041945), (70, 1633556), (140, 816778), (280, 408389)]