75142120

素因数分解:

$2^3\times 5^1\times {\mathrm{1878553}}^1$

素因数の和:1878564

約数の個数: 16

約数和(自身を含む): 169069860

約数和(自身を除く): 93927740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1878553, 3757106, 7514212, 9392765, 15028424, 18785530, 37571060, 75142120]

約数ペア:

[(1, 75142120), (2, 37571060), (4, 18785530), (5, 15028424), (8, 9392765), (10, 7514212), (20, 3757106), (40, 1878553)]