52536680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187631}}^1$

素因数の和:187649

約数の個数: 32

約数和(自身を含む): 135095040

約数和(自身を除く): 82558360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187631, 375262, 750524, 938155, 1313417, 1501048, 1876310, 2626834, 3752620, 5253668, 6567085, 7505240, 10507336, 13134170, 26268340, 52536680]

約数ペア:

[(1, 52536680), (2, 26268340), (4, 13134170), (5, 10507336), (7, 7505240), (8, 6567085), (10, 5253668), (14, 3752620), (20, 2626834), (28, 1876310), (35, 1501048), (40, 1313417), (56, 938155), (70, 750524), (140, 375262), (280, 187631)]