45227560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161527}}^1$

素因数の和:161545

約数の個数: 32

約数和(自身を含む): 116300160

約数和(自身を除く): 71072600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161527, 323054, 646108, 807635, 1130689, 1292216, 1615270, 2261378, 3230540, 4522756, 5653445, 6461080, 9045512, 11306890, 22613780, 45227560]

約数ペア:

[(1, 45227560), (2, 22613780), (4, 11306890), (5, 9045512), (7, 6461080), (8, 5653445), (10, 4522756), (14, 3230540), (20, 2261378), (28, 1615270), (35, 1292216), (40, 1130689), (56, 807635), (70, 646108), (140, 323054), (280, 161527)]