45507560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162527}}^1$

素因数の和:162545

約数の個数: 32

約数和(自身を含む): 117020160

約数和(自身を除く): 71512600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162527, 325054, 650108, 812635, 1137689, 1300216, 1625270, 2275378, 3250540, 4550756, 5688445, 6501080, 9101512, 11376890, 22753780, 45507560]

約数ペア:

[(1, 45507560), (2, 22753780), (4, 11376890), (5, 9101512), (7, 6501080), (8, 5688445), (10, 4550756), (14, 3250540), (20, 2275378), (28, 1625270), (35, 1300216), (40, 1137689), (56, 812635), (70, 650108), (140, 325054), (280, 162527)]