45421120

素因数分解:

$2^6\times 5^1\times {\mathrm{141941}}^1$

素因数の和:141958

約数の個数: 28

約数和(自身を含む): 108159804

約数和(自身を除く): 62738684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 141941, 283882, 567764, 709705, 1135528, 1419410, 2271056, 2838820, 4542112, 5677640, 9084224, 11355280, 22710560, 45421120]

約数ペア:

[(1, 45421120), (2, 22710560), (4, 11355280), (5, 9084224), (8, 5677640), (10, 4542112), (16, 2838820), (20, 2271056), (32, 1419410), (40, 1135528), (64, 709705), (80, 567764), (160, 283882), (320, 141941)]