79704580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{75193}}^1$

素因数の和:75255

約数の個数: 24

約数和(自身を含む): 170539992

約数和(自身を除く): 90835412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 75193, 150386, 300772, 375965, 751930, 1503860, 3985229, 7970458, 15940916, 19926145, 39852290, 79704580]

約数ペア:

[(1, 79704580), (2, 39852290), (4, 19926145), (5, 15940916), (10, 7970458), (20, 3985229), (53, 1503860), (106, 751930), (212, 375965), (265, 300772), (530, 150386), (1060, 75193)]